| 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 | $230.80 | 12.202% | $258.9622 | $258.96 | $258.95 | $259.00 |
| Purchase #2 | $121.60 | 8.181% | $131.5481 | $131.55 | $131.55 | $131.50 |
| Purchase #3 | $112.60 | 10.469% | $124.3881 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $133.79 | 10.742% | $148.1617 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $118.69 | 3.605% | $122.9688 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $247.51 | 9.629% | $271.3427 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $223.63 | 11.590% | $249.5487 | $249.55 | $249.55 | $249.50 |
| 7 purchase totals = | $1,188.62 | $1,306.9203 | $1,306.92 | $1,306.90 | $1,306.90 | |