| 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 | $40.37 | 12.463% | $45.4013 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $200.39 | 12.179% | $224.7955 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $197.25 | 6.232% | $209.5426 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $230.89 | 11.597% | $257.6663 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $61.25 | 11.819% | $68.4891 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $191.97 | 6.119% | $203.7166 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $220.54 | 9.246% | $240.9311 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $1,142.66 | $1,250.5425 | $1,250.55 | $1,250.55 | $1,250.50 | |