| 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 | $219.47 | 4.657% | $229.6907 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $227.32 | 12.200% | $255.053 | $255.05 | $255.05 | $255.10 |
| Purchase #3 | $10.63 | 4.389% | $11.0966 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $244.30 | 4.750% | $255.9043 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $71.99 | 12.269% | $80.8225 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $187.92 | 3.224% | $193.9785 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $204.89 | 13.412% | $232.3698 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $1,166.52 | $1,258.9154 | $1,258.91 | $1,258.90 | $1,259.00 | |