| 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 | $115.36 | 11.712% | $128.871 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $233.40 | 9.610% | $255.8297 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $31.46 | 10.214% | $34.6733 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $118.97 | 4.798% | $124.6782 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $197.96 | 3.230% | $204.3541 | $204.35 | $204.35 | $204.40 |
| Purchase #6 | $188.42 | 13.356% | $213.5854 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $6.81 | 4.320% | $7.1042 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $892.38 | $969.0959 | $969.09 | $969.10 | $969.20 | |