| 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 | $221.43 | 5.649% | $233.9386 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $245.28 | 5.742% | $259.364 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $108.37 | 4.862% | $113.6389 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $169.75 | 10.518% | $187.6043 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $145.26 | 4.741% | $152.1468 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $5.91 | 9.130% | $6.4496 | $6.45 | $6.45 | $6.40 |
| Purchase #7 | $165.96 | 10.304% | $183.0605 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,061.96 | $1,136.2027 | $1,136.20 | $1,136.20 | $1,136.10 | |