| 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 | $188.70 | 13.242% | $213.6877 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $102.48 | 6.270% | $108.9055 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $25.88 | 12.640% | $29.1512 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $179.35 | 11.409% | $199.812 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $137.60 | 8.586% | $149.4143 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $245.65 | 5.107% | $258.1953 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $227.96 | 13.198% | $258.0462 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $1,107.62 | $1,217.2122 | $1,217.22 | $1,217.20 | $1,217.20 | |