| 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 | $191.89 | 12.325% | $215.5404 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $94.94 | 5.508% | $100.1693 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $223.98 | 4.315% | $233.6447 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $75.59 | 12.103% | $84.7387 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $107.35 | 12.751% | $121.0382 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $220.60 | 9.363% | $241.2548 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $116.32 | 8.718% | $126.4608 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $1,030.67 | $1,122.8469 | $1,122.84 | $1,122.85 | $1,122.80 | |