| 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 | $85.53 | 6.804% | $91.3495 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $192.76 | 12.480% | $216.8164 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $232.31 | 12.256% | $260.7819 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $25.82 | 11.134% | $28.6948 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $141.43 | 5.790% | $149.6188 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $231.66 | 13.276% | $262.4152 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $134.58 | 9.528% | $147.4028 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $1,044.09 | $1,157.0794 | $1,157.08 | $1,157.05 | $1,157.00 | |