| 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 | $81.47 | 13.266% | $92.2778 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $117.36 | 5.439% | $123.7432 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $204.62 | 4.161% | $213.1342 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $107.92 | 7.467% | $115.9784 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $10.54 | 12.561% | $11.8639 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $175.94 | 7.155% | $188.5285 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $231.51 | 11.632% | $258.4392 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $929.36 | $1,003.9652 | $1,003.96 | $1,004.05 | $1,003.90 | |