| 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 | $74.89 | 7.151% | $80.2454 | $80.25 | $80.25 | $80.20 |
| Purchase #2 | $86.29 | 9.120% | $94.1596 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $105.33 | 11.439% | $117.3787 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $233.64 | 5.238% | $245.8781 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $201.56 | 11.560% | $224.8603 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $127.32 | 4.631% | $133.2162 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $215.37 | 13.426% | $244.2856 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,044.40 | $1,140.0239 | $1,140.04 | $1,140.05 | $1,140.10 | |