| 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 | $151.39 | 10.292% | $166.9711 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $198.62 | 5.339% | $209.2243 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $111.27 | 3.814% | $115.5138 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $230.52 | 4.518% | $240.9349 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $217.57 | 6.191% | $231.0398 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $230.37 | 13.514% | $261.5022 | $261.50 | $261.50 | $261.50 |
| Purchase #7 | $81.85 | 6.794% | $87.4109 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $1,221.59 | $1,312.5970 | $1,312.58 | $1,312.55 | $1,312.50 | |