| 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 | $65.98 | 9.489% | $72.2408 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $230.48 | 7.660% | $248.1348 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $157.80 | 5.662% | $166.7346 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $139.85 | 12.559% | $157.4138 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $245.66 | 11.548% | $274.0288 | $274.03 | $274.05 | $274.00 |
| Purchase #6 | $21.98 | 6.185% | $23.3395 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $238.26 | 10.593% | $263.4989 | $263.50 | $263.50 | $263.50 |
| 7 purchase totals = | $1,100.01 | $1,205.3912 | $1,205.38 | $1,205.45 | $1,205.20 | |