| 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 | $202.53 | 9.428% | $221.6245 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $53.96 | 6.189% | $57.2996 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $43.57 | 10.104% | $47.9723 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $142.27 | 11.128% | $158.1018 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $198.51 | 6.520% | $211.4529 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $8.96 | 7.125% | $9.5984 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $101.61 | 8.565% | $110.3129 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $751.41 | $816.3624 | $816.35 | $816.30 | $816.40 | |