| 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 | $202.43 | 7.294% | $217.1952 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $204.76 | 3.207% | $211.3267 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $197.78 | 12.642% | $222.7833 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $218.45 | 8.344% | $236.6775 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $169.63 | 11.407% | $188.9797 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $183.98 | 10.332% | $202.9888 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $50.42 | 8.745% | $54.8292 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $1,227.45 | $1,334.7804 | $1,334.79 | $1,334.90 | $1,334.80 | |