| 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 | $65.31 | 3.679% | $67.7128 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $238.69 | 12.400% | $268.2876 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $223.41 | 8.238% | $241.8145 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $241.88 | 10.300% | $266.7936 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $36.35 | 8.785% | $39.5433 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $232.80 | 12.637% | $262.2189 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $57.80 | 13.123% | $65.3851 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $1,096.24 | $1,211.7558 | $1,211.75 | $1,211.75 | $1,211.70 | |