| 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 | $94.61 | 7.435% | $101.6443 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $195.90 | 9.700% | $214.9023 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $229.47 | 10.480% | $253.5185 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $221.74 | 6.538% | $236.2374 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $185.55 | 11.477% | $206.8456 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $57.49 | 13.596% | $65.3063 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $124.31 | 11.256% | $138.3023 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,109.07 | $1,216.7567 | $1,216.76 | $1,216.75 | $1,216.60 | |