| 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 | $248.86 | 7.800% | $268.2711 | $268.27 | $268.25 | $268.30 |
| Purchase #2 | $116.81 | 10.261% | $128.7959 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $16.62 | 3.453% | $17.1939 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $221.99 | 12.228% | $249.1349 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $98.91 | 4.711% | $103.5697 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $119.64 | 10.451% | $132.1436 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $185.84 | 4.764% | $194.6934 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $1,008.67 | $1,093.8025 | $1,093.79 | $1,093.80 | $1,093.80 | |