| 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 | $227.50 | 11.528% | $253.7262 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $198.35 | 11.774% | $221.7037 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $179.88 | 5.864% | $190.4282 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $105.55 | 9.220% | $115.2817 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $112.54 | 3.237% | $116.1829 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $189.93 | 8.871% | $206.7787 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $10.81 | 9.838% | $11.8735 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $1,024.56 | $1,115.9749 | $1,115.97 | $1,116.05 | $1,116.00 | |