| 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 | $209.69 | 5.285% | $220.7721 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $223.64 | 9.243% | $244.311 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $152.44 | 8.205% | $164.9477 | $164.95 | $164.95 | $164.90 |
| Purchase #4 | $35.86 | 4.425% | $37.4468 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $20.39 | 8.615% | $22.1466 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $23.35 | 9.759% | $25.6287 | $25.63 | $25.65 | $25.60 |
| Purchase #7 | $102.88 | 6.554% | $109.6228 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $768.25 | $824.8757 | $824.88 | $824.85 | $824.70 | |