| 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 | $233.40 | 11.452% | $260.129 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $102.57 | 6.401% | $109.1355 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $208.55 | 9.566% | $228.4999 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $188.48 | 12.654% | $212.3303 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $91.71 | 10.209% | $101.0727 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $128.58 | 5.577% | $135.7509 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $103.99 | 8.334% | $112.6565 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $1,057.28 | $1,159.5748 | $1,159.58 | $1,159.60 | $1,159.60 | |