| 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 | $128.84 | 9.741% | $141.3903 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $110.46 | 5.299% | $116.3133 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $226.74 | 5.851% | $240.0066 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $145.51 | 7.442% | $156.3389 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $161.53 | 9.207% | $176.4021 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $235.48 | 8.255% | $254.9189 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $229.39 | 6.656% | $244.6582 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $1,237.95 | $1,330.0283 | $1,330.03 | $1,330.00 | $1,330.00 | |