| 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 | $193.77 | 9.324% | $211.8371 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $228.97 | 11.415% | $255.1069 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $238.29 | 7.849% | $256.9934 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $36.51 | 3.567% | $37.8123 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $96.33 | 7.650% | $103.6992 | $103.70 | $103.70 | $103.70 |
| Purchase #6 | $14.79 | 11.345% | $16.4679 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $215.91 | 7.353% | $231.7859 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,024.57 | $1,113.7027 | $1,113.71 | $1,113.70 | $1,113.70 | |