| 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 | $196.39 | 13.790% | $223.4722 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $146.85 | 6.677% | $156.6552 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $219.67 | 3.852% | $228.1317 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $202.95 | 12.625% | $228.5724 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $106.93 | 5.421% | $112.7267 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $239.95 | 4.153% | $249.9151 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $77.31 | 5.606% | $81.644 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $1,190.05 | $1,281.1173 | $1,281.12 | $1,281.10 | $1,281.10 | |