| 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 | $209.39 | 10.103% | $230.5447 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $203.42 | 11.706% | $227.2323 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $160.66 | 3.723% | $166.6414 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $180.67 | 13.460% | $204.9882 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $156.87 | 9.385% | $171.5922 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $103.76 | 13.531% | $117.7998 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $22.89 | 11.246% | $25.4642 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $1,037.66 | $1,144.2628 | $1,144.25 | $1,144.30 | $1,144.20 | |