| 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 | $94.66 | 6.277% | $100.6018 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $195.40 | 4.109% | $203.429 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $209.32 | 4.679% | $219.1141 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $25.76 | 10.217% | $28.3919 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $108.88 | 8.618% | $118.2633 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $153.95 | 4.139% | $160.322 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $16.68 | 9.690% | $18.2963 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $804.65 | $848.4184 | $848.41 | $848.40 | $848.40 | |