| 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 | $197.37 | 10.298% | $217.6952 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $177.53 | 7.318% | $190.5216 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $108.40 | 8.640% | $117.7658 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $163.70 | 9.861% | $179.8425 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $209.26 | 6.790% | $223.4688 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $89.29 | 5.480% | $94.1831 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $235.53 | 3.752% | $244.3671 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $1,181.08 | $1,267.8441 | $1,267.85 | $1,267.80 | $1,267.90 | |