| 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 | $192.53 | 10.299% | $212.3587 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $150.48 | 4.458% | $157.1884 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $132.42 | 12.201% | $148.5766 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $232.87 | 4.131% | $242.4899 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $87.29 | 4.682% | $91.3769 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $171.60 | 13.827% | $195.3271 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $45.88 | 7.703% | $49.4141 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $1,013.07 | $1,096.7317 | $1,096.74 | $1,096.80 | $1,096.80 | |