| 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 | $245.77 | 3.352% | $254.0082 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $27.94 | 13.830% | $31.8041 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $47.73 | 6.135% | $50.6582 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $219.35 | 12.469% | $246.7008 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $141.78 | 11.105% | $157.5247 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $110.33 | 7.719% | $118.8464 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $141.85 | 5.872% | $150.1794 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $934.75 | $1,009.7218 | $1,009.72 | $1,009.70 | $1,009.70 | |