| 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 | $133.41 | 7.282% | $143.1249 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $148.72 | 10.822% | $164.8145 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $172.63 | 9.674% | $189.3302 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $61.25 | 4.316% | $63.8936 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $241.47 | 5.293% | $254.251 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $80.74 | 3.163% | $83.2938 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $204.37 | 4.382% | $213.3255 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $1,042.59 | $1,112.0335 | $1,112.02 | $1,112.05 | $1,112.00 | |