| 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 | $228.57 | 12.266% | $256.6064 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $137.49 | 8.467% | $149.1313 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $171.90 | 4.515% | $179.6613 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $140.88 | 9.681% | $154.5186 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $120.64 | 4.104% | $125.5911 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $179.27 | 6.467% | $190.8634 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $149.85 | 12.140% | $168.0418 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $1,128.60 | $1,224.4139 | $1,224.41 | $1,224.40 | $1,224.40 | |