| 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 | $226.60 | 5.433% | $238.9112 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $124.78 | 10.748% | $138.1914 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $128.93 | 7.506% | $138.6075 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $61.27 | 12.593% | $68.9857 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $31.75 | 4.650% | $33.2264 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $49.50 | 8.239% | $53.5783 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $41.36 | 6.825% | $44.1828 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $664.19 | $715.6833 | $715.69 | $715.75 | $715.70 | |