| 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 | $23.57 | 13.705% | $26.8003 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $230.42 | 4.520% | $240.835 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $138.63 | 9.523% | $151.8317 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $170.96 | 5.834% | $180.9338 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $216.97 | 5.861% | $229.6866 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $94.31 | 12.309% | $105.9186 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $62.42 | 7.549% | $67.1321 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $937.28 | $1,003.1381 | $1,003.14 | $1,003.20 | $1,003.00 | |