| 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 | $217.44 | 10.475% | $240.2168 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $60.46 | 12.265% | $67.8754 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $225.61 | 6.180% | $239.5527 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $135.71 | 13.688% | $154.286 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $45.95 | 10.306% | $50.6856 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $191.57 | 3.244% | $197.7845 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $151.46 | 6.559% | $161.3943 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,028.20 | $1,111.7953 | $1,111.80 | $1,111.85 | $1,111.90 | |