| 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 | $215.72 | 11.819% | $241.2159 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $14.26 | 9.528% | $15.6187 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $8.83 | 8.755% | $9.6031 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $49.40 | 3.541% | $51.1493 | $51.15 | $51.15 | $51.10 |
| Purchase #5 | $133.47 | 5.740% | $141.1312 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $34.68 | 8.770% | $37.7214 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $91.37 | 6.403% | $97.2204 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $547.73 | $593.6600 | $593.66 | $593.60 | $593.50 | |