| 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 | $189.38 | 3.582% | $196.1636 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $17.61 | 5.247% | $18.534 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $195.80 | 7.606% | $210.6925 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $213.37 | 10.465% | $235.6992 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $247.71 | 9.447% | $271.1112 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $79.85 | 6.445% | $84.9963 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $219.52 | 6.414% | $233.6 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,163.24 | $1,250.7968 | $1,250.79 | $1,250.80 | $1,250.80 | |