| 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 | $200.56 | 10.213% | $221.0432 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $135.46 | 12.163% | $151.936 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $76.97 | 11.345% | $85.7022 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $115.64 | 8.146% | $125.06 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $227.34 | 5.638% | $240.1574 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $118.48 | 10.160% | $130.5176 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $57.98 | 13.855% | $66.0131 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $932.43 | $1,020.4295 | $1,020.43 | $1,020.40 | $1,020.40 | |