| 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 | $225.72 | 10.614% | $249.6779 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $171.59 | 7.540% | $184.5279 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $187.61 | 11.692% | $209.5454 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $188.67 | 9.244% | $206.1107 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $40.92 | 8.502% | $44.399 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $232.39 | 4.264% | $242.2991 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $56.44 | 8.163% | $61.0472 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $1,103.34 | $1,197.6072 | $1,197.62 | $1,197.65 | $1,197.50 | |