| 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 | $236.55 | 12.841% | $266.9254 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $88.47 | 4.277% | $92.2539 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $134.41 | 9.278% | $146.8806 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $189.38 | 4.639% | $198.1653 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $248.44 | 7.810% | $267.8432 | $267.84 | $267.85 | $267.80 |
| Purchase #6 | $117.36 | 13.625% | $133.3503 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $22.92 | 11.229% | $25.4937 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $1,037.53 | $1,130.9124 | $1,130.91 | $1,130.95 | $1,131.00 | |