| 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 | $79.34 | 11.330% | $88.3292 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $147.55 | 9.187% | $161.1054 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $131.48 | 9.539% | $144.0219 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $106.50 | 11.263% | $118.4951 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $227.51 | 12.630% | $256.2445 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $36.61 | 6.596% | $39.0248 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $243.61 | 7.786% | $262.5775 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $972.60 | $1,069.7984 | $1,069.80 | $1,069.80 | $1,069.70 | |