| 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 | $187.81 | 5.199% | $197.5742 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $132.91 | 9.854% | $146.007 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $65.25 | 4.310% | $68.0623 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $124.37 | 7.779% | $134.0447 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $185.55 | 13.301% | $210.23 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $243.95 | 10.391% | $269.2988 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $34.75 | 7.435% | $37.3337 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $974.59 | $1,062.5507 | $1,062.54 | $1,062.55 | $1,062.50 | |