| 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 | $129.32 | 13.610% | $146.9205 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $70.78 | 3.331% | $73.1377 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $56.99 | 10.674% | $63.0731 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $201.96 | 13.147% | $228.5117 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $222.44 | 4.743% | $232.9903 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $207.72 | 3.313% | $214.6018 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $45.49 | 12.272% | $51.0725 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $934.70 | $1,010.3076 | $1,010.30 | $1,010.25 | $1,010.30 | |