| 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 | $189.80 | 10.666% | $210.0441 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $107.92 | 12.708% | $121.6345 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $173.67 | 8.145% | $187.8154 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $141.48 | 13.692% | $160.8514 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $109.61 | 13.178% | $124.0544 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $93.41 | 8.455% | $101.3078 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $201.49 | 13.547% | $228.7859 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $1,017.38 | $1,134.4935 | $1,134.49 | $1,134.50 | $1,134.50 | |