| 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 | $197.40 | 6.792% | $210.8074 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $203.27 | 12.646% | $228.9755 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $203.71 | 9.247% | $222.5471 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $225.82 | 12.462% | $253.9617 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $166.58 | 7.240% | $178.6404 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $157.78 | 10.582% | $174.4763 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $82.73 | 6.172% | $87.8361 | $87.84 | $87.85 | $87.80 |
| 7 purchase totals = | $1,237.29 | $1,357.2445 | $1,357.26 | $1,357.30 | $1,357.20 | |