| 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 | $119.87 | 7.224% | $128.5294 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $103.95 | 4.713% | $108.8492 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $13.51 | 8.316% | $14.6335 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $88.33 | 13.470% | $100.2281 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $132.29 | 11.347% | $147.3009 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $225.80 | 11.482% | $251.7264 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $139.37 | 6.365% | $148.2409 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $823.12 | $899.5084 | $899.51 | $899.60 | $899.30 | |