| 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 | $210.27 | 9.833% | $230.9458 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $21.28 | 11.104% | $23.6429 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $247.52 | 6.592% | $263.8365 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $89.97 | 12.227% | $100.9706 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $5.77 | 13.573% | $6.5532 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $111.32 | 8.674% | $120.9759 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $124.49 | 5.222% | $130.9909 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $810.62 | $877.9158 | $877.92 | $877.95 | $877.90 | |