| 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 | $17.76 | 8.669% | $19.2996 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $216.98 | 10.150% | $239.0035 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $188.51 | 9.842% | $207.0632 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $90.36 | 13.619% | $102.6661 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $128.96 | 13.319% | $146.1362 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $109.37 | 8.215% | $118.3547 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $244.65 | 11.580% | $272.9805 | $272.98 | $273.00 | $273.00 |
| 7 purchase totals = | $996.59 | $1,105.5038 | $1,105.50 | $1,105.50 | $1,105.60 | |