| 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 | $105.51 | 9.206% | $115.2233 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $173.94 | 3.762% | $180.4836 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $105.57 | 10.397% | $116.5461 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $226.96 | 8.303% | $245.8045 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $223.39 | 5.494% | $235.663 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $33.28 | 3.779% | $34.5377 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $115.91 | 5.648% | $122.4566 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $984.56 | $1,050.7148 | $1,050.71 | $1,050.70 | $1,050.70 | |