| 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 | $16.46 | 4.307% | $17.1689 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $205.51 | 6.822% | $219.5299 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $238.75 | 7.267% | $256.1 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $21.50 | 12.135% | $24.109 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $143.28 | 10.514% | $158.3445 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $202.31 | 9.200% | $220.9225 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $161.64 | 4.762% | $169.3373 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $989.45 | $1,065.5121 | $1,065.51 | $1,065.50 | $1,065.40 | |