| 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 | $23.97 | 4.811% | $25.1232 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $182.80 | 3.604% | $189.3881 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $113.97 | 8.772% | $123.9674 | $123.97 | $123.95 | $124.00 |
| Purchase #4 | $184.61 | 3.595% | $191.2467 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $110.62 | 10.219% | $121.9243 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $198.95 | 12.261% | $223.3433 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $231.60 | 12.644% | $260.8835 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $1,046.52 | $1,135.8765 | $1,135.87 | $1,135.85 | $1,135.80 | |