| 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 | $212.61 | 4.335% | $221.8266 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $110.57 | 12.749% | $124.6666 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $201.35 | 7.385% | $216.2197 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $110.37 | 8.345% | $119.5804 | $119.58 | $119.60 | $119.60 |
| Purchase #5 | $78.60 | 8.123% | $84.9847 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $229.33 | 9.689% | $251.5498 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $180.54 | 10.119% | $198.8088 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,123.37 | $1,217.6366 | $1,217.64 | $1,217.65 | $1,217.60 | |