| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.88 | 3.130% | $246.3569 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $194.41 | 10.307% | $214.4478 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $188.83 | 11.550% | $210.6399 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $181.66 | 13.393% | $205.9897 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $121.41 | 5.632% | $128.2478 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $110.96 | 12.248% | $124.5504 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $155.95 | 12.611% | $175.6169 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $1,192.10 | $1,305.8494 | $1,305.86 | $1,305.85 | $1,305.80 | |