| 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 | $103.31 | 9.292% | $112.9096 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $69.79 | 6.343% | $74.2168 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $203.84 | 8.776% | $221.729 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $100.41 | 12.376% | $112.8367 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $155.80 | 3.866% | $161.8232 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $133.35 | 5.375% | $140.5176 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $194.28 | 13.377% | $220.2688 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $960.78 | $1,044.3017 | $1,044.31 | $1,044.25 | $1,044.20 | |