| 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 | $93.42 | 9.610% | $102.3977 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $234.88 | 10.152% | $258.725 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $99.41 | 11.721% | $111.0618 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $197.47 | 5.263% | $207.8628 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $53.92 | 6.742% | $57.5553 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $249.46 | 9.503% | $273.1662 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $150.37 | 5.675% | $158.9035 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,078.93 | $1,169.6723 | $1,169.68 | $1,169.65 | $1,169.80 | |