| 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 | $218.53 | 9.303% | $238.8598 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $88.35 | 3.263% | $91.2329 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $170.99 | 3.484% | $176.9473 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $29.57 | 3.840% | $30.7055 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $200.58 | 12.485% | $225.6224 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $101.67 | 11.870% | $113.7382 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $143.87 | 12.450% | $161.7818 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $953.56 | $1,038.8879 | $1,038.89 | $1,038.90 | $1,038.80 | |