| 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 | $101.35 | 10.102% | $111.5884 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $211.60 | 7.256% | $226.9537 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $131.98 | 3.729% | $136.9015 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $132.91 | 12.434% | $149.436 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $217.54 | 9.157% | $237.4601 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $99.91 | 12.856% | $112.7544 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $245.61 | 12.230% | $275.6481 | $275.65 | $275.65 | $275.60 |
| 7 purchase totals = | $1,140.90 | $1,250.7422 | $1,250.74 | $1,250.75 | $1,250.80 | |