| 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 | $234.59 | 12.152% | $263.0974 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $224.64 | 9.524% | $246.0347 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $154.59 | 8.759% | $168.1305 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $132.94 | 8.192% | $143.8304 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $214.87 | 8.558% | $233.2586 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $12.68 | 9.833% | $13.9268 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $44.26 | 6.660% | $47.2077 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $1,018.57 | $1,115.4861 | $1,115.49 | $1,115.55 | $1,115.40 | |