| 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 | $249.71 | 12.172% | $280.1047 | $280.10 | $280.10 | $280.10 |
| Purchase #2 | $98.32 | 10.637% | $108.7783 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $173.70 | 3.115% | $179.1108 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $165.90 | 6.806% | $177.1912 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $249.44 | 5.851% | $264.0347 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $167.99 | 9.408% | $183.7945 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $238.49 | 12.603% | $268.5469 | $268.55 | $268.55 | $268.50 |
| 7 purchase totals = | $1,343.55 | $1,461.5611 | $1,461.55 | $1,461.60 | $1,461.50 | |