| 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 | $202.56 | 12.767% | $228.4208 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $111.70 | 4.751% | $117.0069 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $186.77 | 4.382% | $194.9543 | $194.95 | $194.95 | $195.00 |
| Purchase #4 | $247.33 | 13.785% | $281.4244 | $281.42 | $281.40 | $281.40 |
| Purchase #5 | $236.69 | 11.458% | $263.8099 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $63.76 | 11.278% | $70.9509 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $216.59 | 3.637% | $224.4674 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,265.40 | $1,381.0346 | $1,381.03 | $1,380.95 | $1,381.10 | |