| 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 | $190.35 | 7.361% | $204.3617 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $76.48 | 13.268% | $86.6274 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $137.79 | 5.674% | $145.6082 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $240.29 | 7.152% | $257.4755 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $48.51 | 6.869% | $51.8422 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $96.43 | 7.475% | $103.6381 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $249.94 | 3.261% | $258.0905 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,039.79 | $1,107.6436 | $1,107.65 | $1,107.70 | $1,107.60 | |