| 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 | $130.42 | 7.874% | $140.6893 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $93.79 | 8.519% | $101.78 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $174.40 | 12.266% | $195.7919 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $215.96 | 11.202% | $240.1518 | $240.15 | $240.15 | $240.20 |
| Purchase #5 | $158.94 | 9.606% | $174.2078 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $126.98 | 12.487% | $142.836 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $35.79 | 6.531% | $38.1274 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $936.28 | $1,033.5842 | $1,033.59 | $1,033.65 | $1,033.60 | |