| 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 | $173.33 | 12.276% | $194.608 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $105.46 | 4.555% | $110.2637 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $230.99 | 8.182% | $249.8896 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $28.55 | 12.142% | $32.0165 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $26.48 | 5.130% | $27.8384 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $175.36 | 10.184% | $193.2187 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $128.39 | 8.740% | $139.6113 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $868.56 | $947.4462 | $947.45 | $947.40 | $947.40 | |