| 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 | $246.37 | 4.443% | $257.3162 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $82.45 | 7.162% | $88.3551 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $41.36 | 11.859% | $46.2649 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $233.94 | 13.722% | $266.0412 | $266.04 | $266.05 | $266.00 |
| Purchase #5 | $247.68 | 7.433% | $266.0901 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $212.88 | 9.711% | $233.5528 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $236.35 | 4.387% | $246.7187 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $1,301.03 | $1,404.3390 | $1,404.34 | $1,404.30 | $1,404.40 | |