| 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 | $185.66 | 3.545% | $192.2416 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $110.27 | 12.272% | $123.8023 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $53.99 | 11.634% | $60.2712 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $112.49 | 5.134% | $118.2652 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $85.71 | 5.554% | $90.4703 | $90.47 | $90.45 | $90.50 |
| Purchase #6 | $220.91 | 9.584% | $242.082 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $47.47 | 8.836% | $51.6644 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $816.50 | $878.7970 | $878.79 | $878.75 | $878.90 | |