| 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 | $248.91 | 4.392% | $259.8421 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $241.91 | 6.305% | $257.1624 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $126.28 | 3.288% | $130.4321 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $178.71 | 10.464% | $197.4102 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $234.55 | 4.189% | $244.3753 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $150.29 | 5.591% | $158.6927 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $138.98 | 7.153% | $148.9212 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $1,319.63 | $1,396.8360 | $1,396.83 | $1,396.85 | $1,396.80 | |