| 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 | $230.57 | 8.129% | $249.313 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $231.33 | 4.365% | $241.4276 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $124.53 | 4.659% | $130.3319 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $90.28 | 5.397% | $95.1524 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $175.85 | 3.304% | $181.6601 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $148.88 | 5.757% | $157.451 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $226.44 | 8.123% | $244.8337 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $1,227.88 | $1,300.1697 | $1,300.16 | $1,300.20 | $1,300.20 | |