| 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 | $212.94 | 7.334% | $228.557 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $82.35 | 12.780% | $92.8743 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $163.57 | 4.740% | $171.3232 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $221.77 | 11.445% | $247.1516 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $42.57 | 12.828% | $48.0309 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $5.49 | 7.143% | $5.8822 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $193.81 | 6.680% | $206.7565 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $922.50 | $1,000.5757 | $1,000.57 | $1,000.55 | $1,000.70 | |