| 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 | $114.50 | 4.326% | $119.4533 | $119.45 | $119.45 | $119.50 |
| Purchase #2 | $220.56 | 3.120% | $227.4415 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $66.70 | 8.591% | $72.4302 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $93.62 | 10.199% | $103.1683 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $136.38 | 12.190% | $153.0047 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $196.81 | 10.696% | $217.8608 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $42.81 | 4.508% | $44.7399 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $871.38 | $938.0987 | $938.09 | $938.10 | $938.10 | |