| 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 | $250.62 | 7.470% | $269.3413 | $269.34 | $269.35 | $269.30 |
| Purchase #2 | $107.87 | 10.534% | $119.233 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $238.84 | 12.629% | $269.0031 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $204.40 | 13.320% | $231.6261 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $182.28 | 9.842% | $200.22 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $124.83 | 9.486% | $136.6714 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $248.70 | 12.499% | $279.785 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $1,357.54 | $1,505.8799 | $1,505.88 | $1,505.90 | $1,505.80 | |