| 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 | $137.93 | 11.694% | $154.0595 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $225.88 | 6.270% | $240.0427 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $13.72 | 4.327% | $14.3137 | $14.31 | $14.30 | $14.30 |
| Purchase #4 | $92.90 | 13.425% | $105.3718 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $218.36 | 9.443% | $238.9797 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $40.67 | 7.842% | $43.8593 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $106.59 | 5.653% | $112.6155 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $836.05 | $909.2422 | $909.24 | $909.20 | $909.30 | |