| 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 | $126.77 | 8.824% | $137.9562 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $236.59 | 13.751% | $269.1235 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $131.80 | 11.152% | $146.4983 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $182.30 | 9.163% | $199.0041 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $146.48 | 10.174% | $161.3829 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $74.61 | 8.184% | $80.7161 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $217.96 | 9.251% | $238.1235 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,116.51 | $1,232.8046 | $1,232.80 | $1,232.75 | $1,232.80 | |