| 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 | $219.97 | 8.139% | $237.8734 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $181.81 | 7.351% | $195.1749 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $93.37 | 4.325% | $97.4083 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $54.31 | 7.570% | $58.4213 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $39.73 | 12.643% | $44.7531 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $114.86 | 11.511% | $128.0815 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $135.94 | 9.747% | $149.1901 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $839.99 | $910.9026 | $910.89 | $910.85 | $911.00 | |