| 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 | $244.42 | 10.552% | $270.2112 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $234.26 | 4.334% | $244.4128 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $128.63 | 11.667% | $143.6373 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $171.87 | 11.567% | $191.7502 | $191.75 | $191.75 | $191.80 |
| Purchase #5 | $51.55 | 10.654% | $57.0421 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $26.80 | 8.614% | $29.1086 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $26.57 | 13.721% | $30.2157 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $884.10 | $966.3779 | $966.38 | $966.35 | $966.30 | |