| 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 | $200.76 | 3.767% | $208.3226 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $37.65 | 12.704% | $42.4331 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $134.32 | 9.791% | $147.4713 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $98.89 | 11.837% | $110.5956 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $250.78 | 3.710% | $260.0839 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $174.46 | 13.487% | $197.9894 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $113.43 | 13.651% | $128.9143 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $1,010.29 | $1,095.8102 | $1,095.80 | $1,095.80 | $1,095.80 | |