| 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 | $231.35 | 5.844% | $244.8701 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $178.57 | 10.366% | $197.0806 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $168.80 | 12.147% | $189.3041 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $154.80 | 10.606% | $171.2181 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $249.88 | 11.759% | $279.2634 | $279.26 | $279.25 | $279.30 |
| Purchase #6 | $227.90 | 6.579% | $242.8935 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $162.32 | 4.439% | $169.5254 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $1,373.62 | $1,494.1552 | $1,494.15 | $1,494.15 | $1,494.20 | |