| 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 | $200.60 | 9.858% | $220.3751 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $116.71 | 8.358% | $126.4646 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $123.65 | 5.126% | $129.9883 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $195.28 | 10.618% | $216.0148 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $211.70 | 6.424% | $225.2996 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $86.49 | 7.278% | $92.7847 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $10.93 | 7.627% | $11.7636 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $945.36 | $1,022.6907 | $1,022.68 | $1,022.70 | $1,022.80 | |