| 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 | $103.95 | 7.746% | $112.002 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $222.80 | 10.283% | $245.7105 | $245.71 | $245.70 | $245.70 |
| Purchase #3 | $93.44 | 4.534% | $97.6766 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $194.94 | 10.862% | $216.1144 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $100.37 | 10.536% | $110.945 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $40.56 | 7.310% | $43.5249 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $32.50 | 10.306% | $35.8495 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $788.56 | $861.8229 | $861.82 | $861.80 | $861.70 | |