| 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 | $106.79 | 4.679% | $111.7867 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $232.64 | 4.463% | $243.0227 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $214.99 | 12.606% | $242.0916 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $116.46 | 4.316% | $121.4864 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $56.50 | 9.391% | $61.8059 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $240.49 | 4.506% | $251.3265 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $181.29 | 4.826% | $190.0391 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $1,149.16 | $1,221.5589 | $1,221.57 | $1,221.60 | $1,221.50 | |