| 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 | $199.99 | 9.803% | $219.595 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $8.80 | 3.434% | $9.1022 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $44.57 | 3.404% | $46.0872 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $20.81 | 4.165% | $21.6767 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $128.46 | 9.693% | $140.9116 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $91.32 | 5.104% | $95.981 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $124.50 | 13.753% | $141.6225 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $618.45 | $674.9762 | $674.98 | $675.00 | $675.00 | |