| 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 | $98.82 | 7.203% | $105.938 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $135.73 | 8.360% | $147.077 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $160.70 | 13.690% | $182.6998 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $24.99 | 4.473% | $26.1078 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $181.92 | 12.392% | $204.4635 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $225.96 | 4.663% | $236.4965 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $250.32 | 11.467% | $279.0242 | $279.02 | $279.00 | $279.00 |
| 7 purchase totals = | $1,078.44 | $1,181.8068 | $1,181.81 | $1,181.80 | $1,181.80 | |