| 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 | $113.29 | 6.183% | $120.2947 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $190.77 | 4.104% | $198.5992 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $234.98 | 13.451% | $266.5872 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $105.95 | 8.746% | $115.2164 | $115.22 | $115.20 | $115.20 |
| Purchase #5 | $209.73 | 6.276% | $222.8927 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $213.67 | 11.311% | $237.8382 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $126.96 | 8.746% | $138.0639 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $1,195.35 | $1,299.4923 | $1,299.49 | $1,299.50 | $1,299.50 | |