| 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 | $240.73 | 12.468% | $270.7442 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $5.39 | 7.271% | $5.7819 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $201.39 | 3.860% | $209.1637 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $142.34 | 4.707% | $149.0399 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $92.92 | 13.201% | $105.1864 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $233.78 | 6.171% | $248.2066 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $101.59 | 3.127% | $104.7667 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $1,018.14 | $1,092.8894 | $1,092.89 | $1,092.90 | $1,092.90 | |