| 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 | $203.85 | 7.738% | $219.6239 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $206.41 | 3.754% | $214.1586 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $219.93 | 10.215% | $242.3958 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $203.83 | 3.365% | $210.6889 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $230.41 | 4.778% | $241.419 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $51.76 | 3.409% | $53.5245 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $191.85 | 4.416% | $200.3221 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,308.04 | $1,382.1328 | $1,382.13 | $1,382.05 | $1,382.10 | |