| 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 | $108.43 | 3.474% | $112.1969 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $207.60 | 7.643% | $223.4669 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $90.59 | 3.245% | $93.5296 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $76.62 | 11.445% | $85.3892 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $72.28 | 11.474% | $80.5734 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $46.38 | 7.729% | $49.9647 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $233.40 | 4.794% | $244.5892 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $835.30 | $889.7099 | $889.71 | $889.70 | $889.80 | |