| 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 | $246.70 | 7.508% | $265.2222 | $265.22 | $265.20 | $265.20 |
| Purchase #2 | $75.54 | 10.159% | $83.2141 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $133.35 | 7.720% | $143.6446 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $185.48 | 8.654% | $201.5314 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $219.28 | 13.120% | $248.0495 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $106.74 | 9.592% | $116.9785 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $64.69 | 6.225% | $68.717 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,031.78 | $1,127.3573 | $1,127.35 | $1,127.35 | $1,127.20 | |