| 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 | $110.47 | 10.537% | $122.1102 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $201.30 | 6.684% | $214.7549 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $112.52 | 6.726% | $120.0881 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $159.96 | 13.558% | $181.6474 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $239.82 | 7.772% | $258.4588 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $41.58 | 12.706% | $46.8632 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $212.44 | 5.725% | $224.6022 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $1,078.09 | $1,168.5248 | $1,168.52 | $1,168.50 | $1,168.60 | |