| 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 | $127.82 | 8.148% | $138.2348 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $231.73 | 11.782% | $259.0324 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $61.82 | 4.787% | $64.7793 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $6.93 | 5.175% | $7.2886 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $156.41 | 8.467% | $169.6532 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $85.53 | 7.369% | $91.8327 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $17.77 | 4.698% | $18.6048 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $688.01 | $749.4258 | $749.41 | $749.50 | $749.40 | |