| 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 | $233.42 | 11.317% | $259.8361 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $14.42 | 9.724% | $15.8222 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $17.37 | 11.511% | $19.3695 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $68.60 | 6.614% | $73.1372 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $50.62 | 13.585% | $57.4967 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $187.53 | 3.177% | $193.4878 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $247.29 | 4.415% | $258.2079 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $819.25 | $877.3574 | $877.37 | $877.35 | $877.30 | |