| 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 | $95.38 | 11.866% | $106.6978 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $237.69 | 8.440% | $257.751 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $248.69 | 3.419% | $257.1927 | $257.19 | $257.20 | $257.20 |
| Purchase #4 | $69.98 | 9.476% | $76.6113 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $194.46 | 13.743% | $221.1846 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $35.74 | 3.248% | $36.9008 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $204.62 | 3.528% | $211.839 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,086.56 | $1,168.1772 | $1,168.17 | $1,168.20 | $1,168.20 | |