| 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 | $34.27 | 7.134% | $36.7148 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $191.91 | 4.771% | $201.066 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $195.36 | 3.840% | $202.8618 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $182.80 | 6.294% | $194.3054 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $10.80 | 13.756% | $12.2856 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $64.25 | 11.237% | $71.4698 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $200.41 | 5.170% | $210.7712 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $879.80 | $929.4746 | $929.48 | $929.40 | $929.60 | |