| 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 | $109.80 | 8.332% | $118.9485 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $30.69 | 3.215% | $31.6767 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $51.35 | 13.341% | $58.2006 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $211.95 | 3.449% | $219.2602 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $5.61 | 13.252% | $6.3534 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $223.82 | 7.824% | $241.3317 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $198.98 | 6.717% | $212.3455 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $832.20 | $888.1166 | $888.12 | $888.15 | $888.10 | |