| 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 | $35.91 | 7.161% | $38.4815 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $189.54 | 13.395% | $214.9289 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $72.88 | 5.433% | $76.8396 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $213.85 | 8.461% | $231.9438 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $234.83 | 10.671% | $259.8887 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $144.95 | 8.394% | $157.1171 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $249.39 | 7.735% | $268.6803 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $1,141.35 | $1,247.8799 | $1,247.88 | $1,247.95 | $1,247.80 | |