| 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 | $118.53 | 9.745% | $130.0807 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $26.52 | 6.669% | $28.2886 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $65.71 | 10.266% | $72.4558 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $8.39 | 9.295% | $9.1699 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $168.82 | 10.861% | $187.1555 | $187.16 | $187.15 | $187.20 |
| Purchase #6 | $47.77 | 11.324% | $53.1795 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $208.36 | 10.661% | $230.5733 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $644.10 | $710.9033 | $710.91 | $710.90 | $711.10 | |