| 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 | $54.33 | 7.499% | $58.4042 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $103.90 | 12.630% | $117.0226 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $207.29 | 5.687% | $219.0786 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $100.87 | 4.403% | $105.3113 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $238.49 | 7.507% | $256.3934 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $212.50 | 6.164% | $225.5985 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $220.79 | 3.714% | $228.9901 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,138.17 | $1,210.7987 | $1,210.79 | $1,210.80 | $1,210.80 | |