| 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 | $37.60 | 11.137% | $41.7875 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $206.38 | 13.530% | $234.3032 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $213.92 | 3.526% | $221.4628 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $146.42 | 11.410% | $163.1265 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $91.40 | 7.463% | $98.2212 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $80.40 | 9.148% | $87.755 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $250.58 | 12.399% | $281.6494 | $281.65 | $281.65 | $281.60 |
| 7 purchase totals = | $1,026.70 | $1,128.3056 | $1,128.31 | $1,128.30 | $1,128.30 | |