| 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 | $239.86 | 11.115% | $266.5204 | $266.52 | $266.50 | $266.50 |
| Purchase #2 | $202.57 | 6.195% | $215.1192 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $233.33 | 3.108% | $240.5819 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $79.50 | 13.399% | $90.1522 | $90.15 | $90.15 | $90.20 |
| Purchase #5 | $165.38 | 8.750% | $179.8508 | $179.85 | $179.85 | $179.90 |
| Purchase #6 | $214.84 | 6.731% | $229.3009 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $170.25 | 3.605% | $176.3875 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $1,305.73 | $1,397.9129 | $1,397.91 | $1,397.90 | $1,398.00 | |