| 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 | $199.39 | 4.149% | $207.6627 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $234.72 | 13.112% | $265.4965 | $265.50 | $265.50 | $265.50 |
| Purchase #3 | $214.77 | 9.435% | $235.0335 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $7.55 | 8.729% | $8.209 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $191.26 | 12.790% | $215.7222 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $13.63 | 6.209% | $14.4763 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $84.28 | 5.308% | $88.7536 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $945.60 | $1,035.3538 | $1,035.35 | $1,035.35 | $1,035.40 | |