| 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 | $192.82 | 10.237% | $212.559 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $249.33 | 6.685% | $265.9977 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $145.56 | 13.814% | $165.6677 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $245.89 | 11.787% | $274.8731 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $110.72 | 3.785% | $114.9108 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $90.26 | 4.668% | $94.4733 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $92.68 | 9.507% | $101.4911 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $1,127.26 | $1,229.9727 | $1,229.97 | $1,229.90 | $1,230.10 | |