| 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 | $160.47 | 10.370% | $177.1107 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $250.84 | 3.684% | $260.0809 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $163.50 | 8.691% | $177.7098 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $192.92 | 6.673% | $205.7936 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $98.52 | 4.639% | $103.0903 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $211.50 | 4.283% | $220.5585 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $244.79 | 10.433% | $270.3289 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $1,322.54 | $1,414.6727 | $1,414.67 | $1,414.70 | $1,414.70 | |