| 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 | $182.66 | 9.628% | $200.2465 | $200.25 | $200.25 | $200.20 |
| Purchase #2 | $32.45 | 6.832% | $34.667 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $92.44 | 5.237% | $97.2811 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $101.83 | 7.206% | $109.1679 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $137.50 | 7.279% | $147.5086 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $218.37 | 12.852% | $246.4349 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $193.52 | 5.137% | $203.4611 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $958.77 | $1,038.7671 | $1,038.77 | $1,038.75 | $1,038.80 | |