| 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 | $242.40 | 12.296% | $272.2055 | $272.21 | $272.20 | $272.20 |
| Purchase #2 | $21.74 | 13.208% | $24.6114 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $87.72 | 10.556% | $96.9797 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $207.60 | 12.541% | $233.6351 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $142.89 | 10.422% | $157.782 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $186.82 | 9.838% | $205.1994 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $182.26 | 13.826% | $207.4593 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,071.43 | $1,197.8724 | $1,197.88 | $1,197.90 | $1,197.90 | |