| 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 | $202.49 | 12.726% | $228.2589 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $27.84 | 10.644% | $30.8033 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $189.54 | 7.376% | $203.5205 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $124.29 | 6.424% | $132.2744 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $239.28 | 6.225% | $254.1752 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $115.38 | 3.399% | $119.3018 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $231.60 | 5.536% | $244.4214 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,130.42 | $1,212.7555 | $1,212.75 | $1,212.70 | $1,212.80 | |