| 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 | $245.79 | 13.311% | $278.5071 | $278.51 | $278.50 | $278.50 |
| Purchase #2 | $227.45 | 8.443% | $246.6536 | $246.65 | $246.65 | $246.70 |
| Purchase #3 | $201.72 | 12.396% | $226.7252 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $36.67 | 8.276% | $39.7048 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $115.80 | 12.849% | $130.6791 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $57.75 | 8.519% | $62.6697 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $106.76 | 13.239% | $120.894 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $991.94 | $1,105.8335 | $1,105.83 | $1,105.85 | $1,105.90 | |