| 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 | $247.83 | 13.110% | $280.3205 | $280.32 | $280.30 | $280.30 |
| Purchase #2 | $147.68 | 3.594% | $152.9876 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $236.95 | 3.154% | $244.4234 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $180.44 | 7.279% | $193.5742 | $193.57 | $193.55 | $193.60 |
| Purchase #5 | $19.58 | 12.838% | $22.0937 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $223.25 | 12.342% | $250.8035 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $117.77 | 6.364% | $125.2649 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $1,173.50 | $1,269.4678 | $1,269.45 | $1,269.40 | $1,269.50 | |