| 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 | $213.83 | 7.301% | $229.4417 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $164.59 | 5.769% | $174.0852 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $227.55 | 5.402% | $239.8423 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $92.97 | 12.868% | $104.9334 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $56.75 | 4.556% | $59.3355 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $145.96 | 13.471% | $165.6223 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $152.71 | 6.144% | $162.0925 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $1,054.36 | $1,135.3529 | $1,135.35 | $1,135.40 | $1,135.20 | |