| 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 | $237.87 | 5.795% | $251.6546 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $247.26 | 6.586% | $263.5445 | $263.54 | $263.55 | $263.50 |
| Purchase #3 | $123.67 | 8.558% | $134.2537 | $134.25 | $134.25 | $134.30 |
| Purchase #4 | $56.49 | 6.419% | $60.1161 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $91.42 | 11.229% | $101.6856 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $12.99 | 13.635% | $14.7612 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $173.81 | 11.642% | $194.045 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $943.51 | $1,020.0607 | $1,020.06 | $1,020.05 | $1,020.10 | |