| 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 | $86.54 | 4.797% | $90.6913 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $134.42 | 11.294% | $149.6014 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $121.73 | 7.810% | $131.2371 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $188.65 | 12.594% | $212.4086 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $203.51 | 5.390% | $214.4792 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $223.62 | 3.269% | $230.9301 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $120.99 | 7.146% | $129.6359 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $1,079.46 | $1,158.9836 | $1,158.99 | $1,159.05 | $1,158.90 | |