| 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 | $109.99 | 8.424% | $119.2556 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $49.47 | 4.409% | $51.6511 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $245.88 | 10.150% | $270.8368 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $112.86 | 7.109% | $120.8832 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $30.42 | 5.563% | $32.1123 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $118.69 | 12.497% | $133.5227 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $242.47 | 5.312% | $255.35 | $255.35 | $255.35 | $255.40 |
| 7 purchase totals = | $909.78 | $983.6117 | $983.61 | $983.60 | $983.70 | |