| 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 | $173.29 | 9.661% | $190.0315 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $235.49 | 9.335% | $257.473 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $241.95 | 8.428% | $262.3415 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $249.88 | 3.171% | $257.8037 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $32.80 | 11.592% | $36.6022 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $44.48 | 12.686% | $50.1227 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $236.54 | 12.236% | $265.483 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $1,214.43 | $1,319.8576 | $1,319.84 | $1,319.85 | $1,319.80 | |