| 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 | $210.62 | 3.374% | $217.7263 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $87.99 | 4.334% | $91.8035 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $183.99 | 11.429% | $205.0182 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $173.57 | 11.868% | $194.1693 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $141.63 | 9.669% | $155.3242 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $250.79 | 10.539% | $277.2208 | $277.22 | $277.20 | $277.20 |
| Purchase #7 | $104.33 | 13.109% | $118.0066 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $1,152.92 | $1,259.2689 | $1,259.27 | $1,259.20 | $1,259.20 | |