| 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 | $204.58 | 10.172% | $225.3899 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $92.98 | 8.496% | $100.8796 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $7.30 | 11.559% | $8.1438 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $141.68 | 9.738% | $155.4768 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $60.62 | 3.326% | $62.6362 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $55.93 | 12.283% | $62.7999 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $98.83 | 12.277% | $110.9634 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $661.92 | $726.2896 | $726.29 | $726.35 | $726.30 | |