| 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 | $73.44 | 13.723% | $83.5182 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $243.44 | 10.472% | $268.933 | $268.93 | $268.95 | $268.90 |
| Purchase #3 | $232.49 | 7.533% | $250.0035 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $183.93 | 9.360% | $201.1458 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $200.78 | 12.251% | $225.3776 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $18.50 | 5.273% | $19.4755 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $35.84 | 9.132% | $39.1129 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $988.42 | $1,087.5665 | $1,087.57 | $1,087.60 | $1,087.50 | |