| 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 | $193.27 | 10.145% | $212.8772 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $240.29 | 7.682% | $258.7491 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $57.64 | 3.529% | $59.6741 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $7.46 | 7.293% | $8.0041 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $100.41 | 8.545% | $108.99 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $103.70 | 10.833% | $114.9338 | $114.93 | $114.95 | $114.90 |
| Purchase #7 | $219.72 | 7.275% | $235.7046 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $922.49 | $998.9329 | $998.92 | $998.95 | $998.90 | |