| 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 | $73.49 | 12.215% | $82.4668 | $82.47 | $82.45 | $82.50 |
| Purchase #2 | $111.81 | 5.315% | $117.7527 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $204.38 | 4.406% | $213.385 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $209.56 | 4.747% | $219.5078 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $208.47 | 11.508% | $232.4607 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $115.86 | 10.687% | $128.242 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $118.87 | 13.556% | $134.984 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,042.44 | $1,128.7990 | $1,128.80 | $1,128.80 | $1,128.90 | |