| 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 | $240.26 | 6.254% | $255.2859 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $89.92 | 10.485% | $99.3481 | $99.35 | $99.35 | $99.30 |
| Purchase #3 | $152.74 | 12.426% | $171.7195 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $232.92 | 10.309% | $256.9317 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $31.93 | 11.763% | $35.6859 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $20.63 | 12.686% | $23.2471 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $103.79 | 11.402% | $115.6241 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $872.19 | $957.8423 | $957.85 | $957.85 | $957.70 | |