| 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 | $102.65 | 4.346% | $107.1112 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $232.78 | 4.162% | $242.4683 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $55.75 | 10.744% | $61.7398 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $249.64 | 3.323% | $257.9355 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $235.80 | 11.454% | $262.8085 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $192.50 | 11.641% | $214.9089 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $142.86 | 7.379% | $153.4016 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $1,211.98 | $1,300.3738 | $1,300.38 | $1,300.35 | $1,300.30 | |