| 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 | $105.69 | 10.675% | $116.9724 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $122.50 | 8.662% | $133.111 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $137.71 | 12.431% | $154.8287 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $181.96 | 13.845% | $207.1524 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $33.30 | 10.266% | $36.7186 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $226.82 | 6.591% | $241.7697 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $202.95 | 9.317% | $221.8589 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $1,010.93 | $1,112.4117 | $1,112.41 | $1,112.35 | $1,112.50 | |