| 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 | $124.47 | 11.847% | $139.216 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $220.88 | 12.751% | $249.0444 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $104.60 | 8.795% | $113.7996 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $227.84 | 6.847% | $243.4402 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $235.50 | 9.838% | $258.6685 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $133.38 | 5.417% | $140.6052 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $153.68 | 3.874% | $159.6336 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $1,200.35 | $1,304.4075 | $1,304.41 | $1,304.40 | $1,304.30 | |