| 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 | $209.74 | 9.320% | $229.2878 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $110.59 | 9.274% | $120.8461 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $118.46 | 6.660% | $126.3494 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $123.91 | 12.364% | $139.2302 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $58.65 | 10.186% | $64.6241 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $170.67 | 7.162% | $182.8934 | $182.89 | $182.90 | $182.90 |
| Purchase #7 | $238.45 | 7.395% | $256.0834 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,030.47 | $1,119.3144 | $1,119.31 | $1,119.35 | $1,119.20 | |