| 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 | $209.70 | 6.693% | $223.7352 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $217.78 | 7.431% | $233.9632 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $242.91 | 10.250% | $267.8083 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $211.86 | 6.632% | $225.9106 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $249.57 | 13.659% | $283.6588 | $283.66 | $283.65 | $283.70 |
| Purchase #6 | $71.79 | 7.333% | $77.0544 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $206.28 | 12.597% | $232.2651 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $1,409.89 | $1,544.3956 | $1,544.40 | $1,544.35 | $1,544.50 | |