| 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 | $189.88 | 9.484% | $207.8882 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $229.78 | 5.311% | $241.9836 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $235.28 | 5.741% | $248.7874 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $103.31 | 9.208% | $112.8228 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $55.65 | 12.126% | $62.3981 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $230.76 | 6.185% | $245.0325 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $163.28 | 3.374% | $168.7891 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $1,207.94 | $1,287.7017 | $1,287.70 | $1,287.75 | $1,287.70 | |