| 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 | $208.79 | 13.549% | $237.079 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $247.48 | 10.764% | $274.1187 | $274.12 | $274.10 | $274.10 |
| Purchase #3 | $12.96 | 7.785% | $13.9689 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $56.51 | 10.376% | $62.3735 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $121.26 | 8.691% | $131.7987 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $143.85 | 12.383% | $161.6629 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $208.76 | 4.116% | $217.3526 | $217.35 | $217.35 | $217.40 |
| 7 purchase totals = | $999.61 | $1,098.3543 | $1,098.35 | $1,098.30 | $1,098.50 | |