| 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 | $204.57 | 6.131% | $217.1122 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $197.99 | 3.448% | $204.8167 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $107.76 | 4.171% | $112.2547 | $112.25 | $112.25 | $112.30 |
| Purchase #4 | $158.25 | 6.871% | $169.1234 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $187.99 | 10.116% | $207.0071 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $167.78 | 5.247% | $176.5834 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $152.27 | 3.236% | $157.1975 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,176.61 | $1,244.0950 | $1,244.09 | $1,244.05 | $1,244.10 | |