| 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 | $121.39 | 4.552% | $126.9157 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $7.59 | 7.611% | $8.1677 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $81.52 | 7.158% | $87.3552 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $72.31 | 10.720% | $80.0616 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $235.85 | 9.573% | $258.4279 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $218.85 | 6.435% | $232.933 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $98.68 | 7.437% | $106.0188 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $836.19 | $899.8799 | $899.89 | $899.85 | $899.90 | |