| 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 | $194.84 | 9.199% | $212.7633 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $29.99 | 13.372% | $34.0003 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $96.97 | 11.395% | $108.0197 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $118.97 | 4.783% | $124.6603 | $124.66 | $124.65 | $124.70 |
| Purchase #5 | $152.88 | 13.236% | $173.1152 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $108.34 | 11.310% | $120.5933 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $141.83 | 4.619% | $148.3811 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $843.82 | $921.5332 | $921.53 | $921.50 | $921.60 | |