| 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 | $39.93 | 3.109% | $41.1714 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $192.98 | 8.269% | $208.9375 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $37.86 | 12.280% | $42.5092 | $42.51 | $42.50 | $42.50 |
| Purchase #4 | $116.70 | 7.466% | $125.4128 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $106.32 | 7.421% | $114.21 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $237.28 | 9.448% | $259.6982 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $174.90 | 8.623% | $189.9816 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $905.97 | $981.9207 | $981.92 | $981.90 | $981.90 | |