| 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 | $99.73 | 11.248% | $110.9476 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $179.37 | 10.779% | $198.7043 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $138.40 | 3.221% | $142.8579 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $232.91 | 4.402% | $243.1627 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $176.74 | 4.413% | $184.5395 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $228.82 | 11.257% | $254.5783 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $118.75 | 13.642% | $134.9499 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $1,174.72 | $1,269.7402 | $1,269.74 | $1,269.75 | $1,269.70 | |