| 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 | $218.25 | 9.190% | $238.3072 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $76.48 | 3.687% | $79.2998 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $95.83 | 5.698% | $101.2904 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $144.69 | 3.554% | $149.8323 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $124.98 | 7.239% | $134.0273 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $105.97 | 3.636% | $109.8231 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $120.76 | 5.205% | $127.0456 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $886.96 | $939.6257 | $939.63 | $939.65 | $939.50 | |