| 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 | $245.61 | 5.857% | $259.9954 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $209.96 | 4.847% | $220.1368 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $84.63 | 13.639% | $96.1727 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $247.85 | 4.638% | $259.3453 | $259.35 | $259.35 | $259.30 |
| Purchase #5 | $50.40 | 13.110% | $57.0074 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $6.42 | 12.578% | $7.2275 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $244.58 | 10.107% | $269.2997 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $1,089.45 | $1,169.1848 | $1,169.20 | $1,169.20 | $1,169.10 | |