| 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 | $90.90 | 7.513% | $97.7293 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $99.71 | 8.581% | $108.2661 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $194.27 | 9.669% | $213.054 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $166.60 | 13.212% | $188.6112 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $129.52 | 6.553% | $138.0074 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $132.43 | 10.841% | $146.7867 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $110.68 | 10.208% | $121.9782 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $924.11 | $1,014.4329 | $1,014.44 | $1,014.45 | $1,014.50 | |