| 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 | $88.61 | 3.129% | $91.3826 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $226.38 | 4.423% | $236.3928 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $179.79 | 12.130% | $201.5985 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $244.45 | 13.297% | $276.9545 | $276.95 | $276.95 | $277.00 |
| Purchase #5 | $188.90 | 12.259% | $212.0573 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $106.35 | 4.310% | $110.9337 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $96.69 | 12.398% | $108.6776 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $1,131.17 | $1,237.9970 | $1,237.99 | $1,238.05 | $1,238.10 | |