| 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 | $241.81 | 6.487% | $257.4962 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $152.87 | 4.750% | $160.1313 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $42.88 | 3.667% | $44.4524 | $44.45 | $44.45 | $44.50 |
| Purchase #4 | $208.64 | 7.574% | $224.4424 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $209.39 | 13.802% | $238.29 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $206.42 | 8.711% | $224.4012 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $98.53 | 9.181% | $107.576 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $1,160.54 | $1,256.7895 | $1,256.79 | $1,256.85 | $1,256.80 | |