| 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 | $41.79 | 6.807% | $44.6346 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $113.47 | 5.752% | $119.9968 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $29.48 | 4.719% | $30.8712 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $75.53 | 3.436% | $78.1252 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $229.97 | 3.836% | $238.7916 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $196.41 | 10.163% | $216.3711 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $246.39 | 11.382% | $274.4341 | $274.43 | $274.45 | $274.40 |
| 7 purchase totals = | $933.04 | $1,003.2246 | $1,003.22 | $1,003.25 | $1,003.20 | |