| 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 | $111.79 | 3.237% | $115.4086 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $226.89 | 7.757% | $244.4899 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $101.63 | 11.766% | $113.5878 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $98.76 | 6.125% | $104.8091 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $156.97 | 6.722% | $167.5215 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $111.59 | 7.426% | $119.8767 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $142.85 | 3.402% | $147.7098 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $950.48 | $1,013.4034 | $1,013.41 | $1,013.40 | $1,013.40 | |