| 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 | $177.56 | 12.661% | $200.0409 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $28.52 | 4.473% | $29.7957 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $92.94 | 8.556% | $100.8919 | $100.89 | $100.90 | $100.90 |
| Purchase #4 | $121.44 | 11.585% | $135.5088 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $228.57 | 4.484% | $238.8191 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $103.77 | 3.794% | $107.707 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $220.87 | 8.403% | $239.4297 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $973.67 | $1,052.1931 | $1,052.20 | $1,052.20 | $1,052.10 | |