| 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 | $223.83 | 6.191% | $237.6873 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $86.37 | 9.221% | $94.3342 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $205.29 | 11.308% | $228.5042 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $236.64 | 12.502% | $266.2247 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $204.48 | 11.716% | $228.4369 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $239.60 | 8.362% | $259.6354 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $68.95 | 8.614% | $74.8894 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $1,265.16 | $1,389.7121 | $1,389.71 | $1,389.75 | $1,389.60 | |