| 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 | $123.50 | 8.865% | $134.4483 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $111.35 | 12.856% | $125.6652 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $156.79 | 8.575% | $170.2347 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $225.71 | 8.837% | $245.656 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $83.42 | 10.207% | $91.9347 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $68.27 | 7.394% | $73.3179 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $63.79 | 6.747% | $68.0939 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $832.83 | $909.3507 | $909.35 | $909.35 | $909.30 | |