| 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 | $127.80 | 3.686% | $132.5107 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $39.65 | 8.728% | $43.1107 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $162.86 | 9.133% | $177.734 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $77.95 | 7.208% | $83.5686 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $27.96 | 13.420% | $31.7122 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $241.37 | 3.445% | $249.6852 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $245.27 | 13.367% | $278.0552 | $278.06 | $278.05 | $278.10 |
| 7 purchase totals = | $922.86 | $996.3766 | $996.38 | $996.35 | $996.40 | |