| 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 | $170.62 | 10.480% | $188.501 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $223.42 | 5.460% | $235.6187 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $196.34 | 8.330% | $212.6951 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $112.54 | 11.498% | $125.4798 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $93.43 | 3.539% | $96.7365 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $102.29 | 5.123% | $107.5303 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $148.37 | 3.740% | $153.919 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $1,047.01 | $1,120.4804 | $1,120.49 | $1,120.50 | $1,120.40 | |