| 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 | $64.29 | 7.688% | $69.2326 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $235.38 | 12.151% | $263.981 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $225.96 | 12.480% | $254.1598 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $229.35 | 7.319% | $246.1361 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $115.89 | 9.754% | $127.1939 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $197.95 | 11.415% | $220.546 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $228.38 | 12.817% | $257.6515 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $1,297.20 | $1,438.9009 | $1,438.90 | $1,438.95 | $1,438.90 | |