| 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 | $210.95 | 13.818% | $240.0991 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $68.44 | 11.690% | $76.4406 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $27.62 | 9.797% | $30.3259 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $161.66 | 6.601% | $172.3312 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $197.72 | 7.661% | $212.8673 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $155.48 | 8.640% | $168.9135 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $88.47 | 4.140% | $92.1327 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $910.34 | $993.1103 | $993.11 | $993.15 | $993.00 | |