| 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 | $198.67 | 12.279% | $223.0647 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $217.84 | 10.699% | $241.1467 | $241.15 | $241.15 | $241.10 |
| Purchase #3 | $202.54 | 13.786% | $230.4622 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $90.34 | 11.743% | $100.9486 | $100.95 | $100.95 | $100.90 |
| Purchase #5 | $207.69 | 8.706% | $225.7715 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $203.44 | 4.440% | $212.4727 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $187.29 | 8.524% | $203.2546 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $1,307.81 | $1,437.1210 | $1,437.11 | $1,437.05 | $1,437.20 | |