| 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 | $193.71 | 4.214% | $201.8729 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $217.37 | 12.467% | $244.4695 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $178.80 | 13.527% | $202.9863 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $18.86 | 5.645% | $19.9246 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $195.35 | 13.288% | $221.3081 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $155.96 | 4.300% | $162.6663 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $47.54 | 9.606% | $52.1067 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $1,007.59 | $1,105.3344 | $1,105.34 | $1,105.25 | $1,105.40 | |