| 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 | $135.25 | 7.596% | $145.5236 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $213.79 | 10.557% | $236.3598 | $236.36 | $236.35 | $236.40 |
| Purchase #3 | $29.60 | 5.209% | $31.1419 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $218.66 | 9.421% | $239.26 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $108.52 | 3.757% | $112.5971 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $236.26 | 9.813% | $259.4442 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $60.46 | 13.740% | $68.7672 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $1,002.54 | $1,093.0938 | $1,093.09 | $1,093.05 | $1,093.10 | |