| 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 | $216.56 | 11.188% | $240.7887 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $148.39 | 3.703% | $153.8849 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $169.61 | 12.701% | $191.1522 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $195.92 | 12.148% | $219.7204 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $5.58 | 4.755% | $5.8453 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $195.62 | 12.781% | $220.6222 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $40.81 | 10.616% | $45.1424 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $972.49 | $1,077.1561 | $1,077.15 | $1,077.15 | $1,077.10 | |