| 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 | $184.68 | 10.657% | $204.3613 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $56.71 | 9.450% | $62.0691 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $196.31 | 11.361% | $218.6128 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $91.89 | 5.298% | $96.7583 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $114.65 | 12.380% | $128.8437 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $246.56 | 8.225% | $266.8396 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $227.53 | 12.189% | $255.2636 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $1,118.33 | $1,232.7484 | $1,232.74 | $1,232.70 | $1,232.80 | |