| 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 | $130.65 | 5.865% | $138.3126 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $54.74 | 4.553% | $57.2323 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $88.34 | 9.617% | $96.8357 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $217.25 | 12.749% | $244.9472 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $32.32 | 13.611% | $36.7191 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $213.68 | 4.693% | $223.708 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $126.71 | 13.856% | $144.2669 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $863.69 | $942.0218 | $942.03 | $942.00 | $941.90 | |