| 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 | $188.45 | 13.389% | $213.6816 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $198.62 | 7.536% | $213.588 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $65.41 | 4.499% | $68.3528 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $107.76 | 6.230% | $114.4734 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $213.47 | 5.472% | $225.1511 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $189.27 | 11.121% | $210.3187 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $60.89 | 13.280% | $68.9762 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $1,023.87 | $1,114.5418 | $1,114.54 | $1,114.55 | $1,114.70 | |