| 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 | $192.40 | 13.308% | $218.0046 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $91.96 | 10.206% | $101.3454 | $101.35 | $101.35 | $101.30 |
| Purchase #3 | $19.96 | 5.125% | $20.983 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $223.94 | 3.451% | $231.6682 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $212.71 | 3.591% | $220.3484 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $33.87 | 9.552% | $37.1053 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $235.58 | 13.420% | $267.1948 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $1,010.42 | $1,096.6497 | $1,096.65 | $1,096.65 | $1,096.60 | |