| 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 | $131.91 | 6.868% | $140.9696 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $121.27 | 7.160% | $129.9529 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $232.55 | 10.133% | $256.1143 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $32.53 | 7.204% | $34.8735 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $214.87 | 8.367% | $232.8482 | $232.85 | $232.85 | $232.80 |
| Purchase #6 | $203.56 | 10.621% | $225.1801 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $214.96 | 9.644% | $235.6907 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $1,151.65 | $1,255.6293 | $1,255.62 | $1,255.60 | $1,255.70 | |