| 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 | $243.30 | 3.147% | $250.9567 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $149.29 | 4.204% | $155.5662 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $53.83 | 4.293% | $56.1409 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $14.73 | 3.653% | $15.2681 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $222.28 | 7.645% | $239.2733 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $187.36 | 4.546% | $195.8774 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $212.44 | 13.833% | $241.8268 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,083.23 | $1,154.9094 | $1,154.92 | $1,154.90 | $1,155.00 | |