| 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 | $127.27 | 5.690% | $134.5117 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $38.34 | 10.574% | $42.3941 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $34.62 | 10.333% | $38.1973 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $244.84 | 11.568% | $273.1631 | $273.16 | $273.15 | $273.20 |
| Purchase #5 | $152.27 | 4.431% | $159.0171 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $133.49 | 3.248% | $137.8258 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $154.35 | 8.820% | $167.9637 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $885.18 | $953.0728 | $953.07 | $953.05 | $953.10 | |