| 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 | $84.25 | 10.485% | $93.0836 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $242.62 | 5.708% | $256.4687 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $174.76 | 11.695% | $195.1982 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $9.70 | 9.274% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $111.96 | 11.822% | $125.1959 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $76.91 | 6.281% | $81.7407 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $141.51 | 3.166% | $145.9902 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $841.71 | $908.2769 | $908.28 | $908.30 | $908.30 | |