| 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 | $190.37 | 7.387% | $204.4326 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $207.67 | 10.412% | $229.2926 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $115.35 | 13.417% | $130.8265 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $228.40 | 12.358% | $256.6257 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $121.96 | 11.489% | $135.972 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $53.71 | 11.123% | $59.6842 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $184.29 | 10.830% | $204.2486 | $204.25 | $204.25 | $204.20 |
| 7 purchase totals = | $1,101.75 | $1,221.0822 | $1,221.08 | $1,221.15 | $1,221.00 | |