| 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 | $25.35 | 11.569% | $28.2827 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $49.25 | 3.574% | $51.0102 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $191.67 | 8.443% | $207.8527 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $194.53 | 4.542% | $203.3656 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $111.35 | 4.289% | $116.1258 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $154.40 | 11.826% | $172.6593 | $172.66 | $172.65 | $172.70 |
| Purchase #7 | $219.40 | 5.839% | $232.2108 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $945.95 | $1,011.5071 | $1,011.51 | $1,011.50 | $1,011.60 | |