| 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 | $222.51 | 11.170% | $247.3644 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $215.54 | 5.494% | $227.3818 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $152.93 | 5.163% | $160.8258 | $160.83 | $160.85 | $160.80 |
| Purchase #4 | $190.87 | 6.340% | $202.9712 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $13.46 | 8.330% | $14.5812 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $212.58 | 4.304% | $221.7294 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $47.68 | 7.594% | $51.3008 | $51.30 | $51.30 | $51.30 |
| 7 purchase totals = | $1,055.57 | $1,126.1546 | $1,126.15 | $1,126.20 | $1,126.20 | |