| 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 | $244.95 | 8.763% | $266.415 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $250.77 | 6.830% | $267.8976 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $171.52 | 9.482% | $187.7835 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $101.79 | 11.172% | $113.162 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $62.78 | 9.123% | $68.5074 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $130.36 | 5.171% | $137.1009 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $59.59 | 6.407% | $63.4079 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $1,021.76 | $1,104.2743 | $1,104.28 | $1,104.25 | $1,104.30 | |