| 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 | $204.71 | 7.528% | $220.1206 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $219.77 | 10.490% | $242.8239 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $166.57 | 12.737% | $187.786 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $42.46 | 10.762% | $47.0295 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $201.91 | 5.790% | $213.6006 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $235.99 | 4.607% | $246.8621 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $51.81 | 5.511% | $54.6652 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,123.22 | $1,212.8879 | $1,212.89 | $1,212.85 | $1,212.90 | |