| 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 | $103.32 | 5.290% | $108.7856 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $189.50 | 11.531% | $211.3512 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $195.68 | 7.327% | $210.0175 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $98.94 | 6.363% | $105.2356 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $203.71 | 10.228% | $224.5455 | $224.55 | $224.55 | $224.50 |
| Purchase #6 | $214.25 | 12.733% | $241.5305 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $180.71 | 7.375% | $194.0374 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,186.11 | $1,295.5033 | $1,295.52 | $1,295.55 | $1,295.40 | |