| 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 | $229.52 | 6.689% | $244.8726 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $133.90 | 6.178% | $142.1723 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $5.84 | 4.815% | $6.1212 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $130.52 | 8.811% | $142.0201 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $44.70 | 5.574% | $47.1916 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $17.35 | 3.233% | $17.9109 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $109.66 | 8.538% | $119.0228 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $671.49 | $719.3115 | $719.30 | $719.20 | $719.30 | |