| 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 | $44.25 | 9.183% | $48.3135 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $183.79 | 7.298% | $197.203 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $245.98 | 7.581% | $264.6277 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $160.41 | 6.567% | $170.9441 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $197.55 | 6.736% | $210.857 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $220.76 | 3.393% | $228.2504 | $228.25 | $228.25 | $228.30 |
| Purchase #7 | $19.69 | 5.145% | $20.7031 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $1,072.43 | $1,140.8988 | $1,140.89 | $1,140.90 | $1,140.90 | |