| 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 | $197.75 | 7.168% | $211.9247 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $132.51 | 10.550% | $146.4898 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $74.83 | 8.108% | $80.8972 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $78.80 | 5.206% | $82.9023 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $33.46 | 13.562% | $37.9978 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $125.43 | 7.866% | $135.2963 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $174.34 | 8.577% | $189.2931 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $817.12 | $884.8012 | $884.80 | $884.80 | $884.80 | |