| 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 | $122.65 | 12.552% | $138.045 | $138.05 | $138.05 | $138.00 |
| Purchase #2 | $245.80 | 3.292% | $253.8917 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $165.73 | 3.764% | $171.9681 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $94.93 | 6.369% | $100.9761 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $132.71 | 3.138% | $136.8744 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $9.75 | 7.506% | $10.4818 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $112.89 | 7.488% | $121.3432 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $884.46 | $933.5803 | $933.58 | $933.60 | $933.60 | |