| 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 | $232.76 | 3.864% | $241.7538 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $202.94 | 6.495% | $216.121 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $197.42 | 7.364% | $211.958 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $82.54 | 5.592% | $87.1556 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $221.51 | 6.375% | $235.6313 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $135.50 | 13.473% | $153.7559 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $241.29 | 10.187% | $265.8702 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,313.96 | $1,412.2458 | $1,412.25 | $1,412.20 | $1,412.40 | |