| 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 | $203.70 | 8.334% | $220.6764 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $197.58 | 7.520% | $212.438 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $228.94 | 5.550% | $241.6462 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $27.97 | 8.606% | $30.3771 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $6.91 | 5.243% | $7.2723 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $48.65 | 10.759% | $53.8843 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $171.55 | 13.182% | $194.1637 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $885.30 | $960.4580 | $960.46 | $960.50 | $960.50 | |