| 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 | $99.32 | 3.659% | $102.9541 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $196.73 | 8.103% | $212.671 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $79.74 | 13.427% | $90.4467 | $90.45 | $90.45 | $90.40 |
| Purchase #4 | $190.64 | 13.577% | $216.5232 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $192.48 | 5.821% | $203.6843 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $94.80 | 7.655% | $102.0569 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $24.43 | 11.639% | $27.2734 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $878.14 | $955.6096 | $955.60 | $955.55 | $955.70 | |