| 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 | $196.29 | 7.390% | $210.7958 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $23.91 | 11.732% | $26.7151 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $159.43 | 13.115% | $180.3392 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $210.35 | 7.748% | $226.6479 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $174.96 | 5.676% | $184.8907 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $238.50 | 13.823% | $271.4679 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $220.76 | 3.633% | $228.7802 | $228.78 | $228.80 | $228.80 |
| 7 purchase totals = | $1,224.20 | $1,329.6368 | $1,329.65 | $1,329.65 | $1,329.60 | |