| 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 | $244.40 | 12.156% | $274.1093 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $78.82 | 5.391% | $83.0692 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $228.81 | 6.778% | $244.3187 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $23.66 | 9.795% | $25.9775 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $32.65 | 11.238% | $36.3192 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $162.57 | 10.541% | $179.7065 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $212.63 | 11.275% | $236.604 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $983.54 | $1,080.1044 | $1,080.11 | $1,080.05 | $1,080.10 | |