| 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 | $231.91 | 8.284% | $251.1214 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $61.71 | 10.809% | $68.3802 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $51.85 | 5.384% | $54.6416 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $188.82 | 7.742% | $203.4384 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $138.89 | 11.408% | $154.7346 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $113.29 | 11.330% | $126.1258 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $173.96 | 7.417% | $186.8626 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $960.43 | $1,045.3046 | $1,045.30 | $1,045.35 | $1,045.20 | |