| 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 | $132.64 | 4.445% | $138.5358 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $230.89 | 3.451% | $238.858 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $241.58 | 10.323% | $266.5183 | $266.52 | $266.50 | $266.50 |
| Purchase #4 | $95.66 | 8.497% | $103.7882 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $107.82 | 9.197% | $117.7362 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $174.33 | 12.412% | $195.9678 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $158.71 | 8.346% | $171.9559 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $1,141.63 | $1,233.3602 | $1,233.38 | $1,233.35 | $1,233.40 | |