| 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 | $9.78 | 4.269% | $10.1975 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $116.56 | 4.628% | $121.9544 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $131.64 | 8.796% | $143.2191 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $242.98 | 8.769% | $264.2869 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $57.96 | 6.795% | $61.8984 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $189.54 | 6.825% | $202.4761 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $227.65 | 9.652% | $249.6228 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $976.11 | $1,053.6552 | $1,053.66 | $1,053.65 | $1,053.70 | |