| 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 | $235.77 | 3.305% | $243.5622 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $49.66 | 8.408% | $53.8354 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $110.80 | 5.424% | $116.8098 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $182.48 | 3.868% | $189.5383 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $87.98 | 8.200% | $95.1944 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $68.58 | 6.673% | $73.1563 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $46.34 | 6.438% | $49.3234 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $781.61 | $821.4198 | $821.42 | $821.40 | $821.40 | |