| 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 | $229.27 | 9.739% | $251.5986 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $70.75 | 7.337% | $75.9409 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $106.38 | 10.187% | $117.2169 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $187.55 | 11.522% | $209.1595 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $153.86 | 7.152% | $164.8641 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $32.73 | 12.705% | $36.8883 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $239.76 | 13.107% | $271.1853 | $271.19 | $271.20 | $271.20 |
| 7 purchase totals = | $1,020.30 | $1,126.8536 | $1,126.86 | $1,126.85 | $1,126.90 | |