| 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 | $110.83 | 8.138% | $119.8493 | $119.85 | $119.85 | $119.80 |
| Purchase #2 | $153.78 | 3.740% | $159.5314 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $96.62 | 5.558% | $101.9901 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $224.90 | 11.730% | $251.2808 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $43.53 | 8.355% | $47.1669 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $37.77 | 13.731% | $42.9562 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $184.75 | 12.863% | $208.5144 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $852.18 | $931.2891 | $931.29 | $931.30 | $931.30 | |