| 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 | $221.83 | 8.419% | $240.5059 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $183.74 | 4.155% | $191.3744 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $125.85 | 9.235% | $137.4722 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $84.43 | 9.418% | $92.3816 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $176.56 | 4.662% | $184.7912 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $245.48 | 4.611% | $256.7991 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $157.92 | 13.439% | $179.1429 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $1,195.81 | $1,282.4673 | $1,282.46 | $1,282.45 | $1,282.50 | |