| 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 | $107.93 | 13.365% | $122.3548 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $238.37 | 11.649% | $266.1377 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $7.36 | 9.173% | $8.0351 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $102.96 | 12.165% | $115.4851 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $42.47 | 6.260% | $45.1286 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $201.65 | 8.203% | $218.1913 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $53.33 | 5.794% | $56.4199 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $754.07 | $831.7525 | $831.76 | $831.80 | $831.70 | |