| 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 | $12.32 | 9.574% | $13.4995 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $178.63 | 3.483% | $184.8517 | $184.85 | $184.85 | $184.90 |
| Purchase #3 | $195.74 | 8.684% | $212.7381 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $27.91 | 12.392% | $31.3686 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $222.32 | 11.393% | $247.6489 | $247.65 | $247.65 | $247.60 |
| Purchase #6 | $63.63 | 4.821% | $66.6976 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $227.50 | 8.180% | $246.1095 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $928.05 | $1,002.9139 | $1,002.92 | $1,002.90 | $1,002.90 | |