| 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 | $50.31 | 3.400% | $52.0205 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $216.31 | 13.501% | $245.514 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $66.90 | 9.794% | $73.4522 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $210.74 | 10.274% | $232.3914 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $244.86 | 10.563% | $270.7246 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $244.42 | 12.180% | $274.1904 | $274.19 | $274.20 | $274.20 |
| Purchase #7 | $152.48 | 3.577% | $157.9342 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $1,186.02 | $1,306.2273 | $1,306.21 | $1,306.20 | $1,306.20 | |