| 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 | $125.96 | 6.444% | $134.0769 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $91.32 | 7.438% | $98.1124 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $66.78 | 4.756% | $69.9561 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $119.46 | 6.404% | $127.1102 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $247.64 | 8.595% | $268.9247 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $58.66 | 5.110% | $61.6575 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $250.46 | 12.271% | $281.1939 | $281.19 | $281.20 | $281.20 |
| 7 purchase totals = | $960.28 | $1,041.0317 | $1,041.03 | $1,041.00 | $1,041.10 | |