| 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 | $234.33 | 4.432% | $244.7155 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $57.93 | 10.736% | $64.1494 | $64.15 | $64.15 | $64.10 |
| Purchase #3 | $219.95 | 8.423% | $238.4764 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $203.48 | 7.380% | $218.4968 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $131.82 | 10.504% | $145.6664 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $110.31 | 13.108% | $124.7694 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $109.87 | 6.479% | $116.9885 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $1,067.69 | $1,153.2624 | $1,153.28 | $1,153.25 | $1,153.30 | |