| 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 | $138.97 | 7.358% | $149.1954 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $105.49 | 9.751% | $115.7763 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $19.30 | 5.702% | $20.4005 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $217.31 | 13.116% | $245.8124 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $55.68 | 12.460% | $62.6177 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $220.93 | 3.324% | $228.2737 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $224.73 | 3.595% | $232.809 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $982.41 | $1,054.8850 | $1,054.89 | $1,054.85 | $1,054.90 | |