| 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 | $129.57 | 7.823% | $139.7063 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $180.61 | 6.150% | $191.7175 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $245.92 | 13.715% | $279.6479 | $279.65 | $279.65 | $279.60 |
| Purchase #4 | $106.33 | 8.544% | $115.4148 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $121.63 | 12.145% | $136.402 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $155.37 | 12.604% | $174.9528 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $217.28 | 10.635% | $240.3877 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $1,156.71 | $1,278.2290 | $1,278.23 | $1,278.20 | $1,278.20 | |