| 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 | $240.74 | 6.130% | $255.4974 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $97.40 | 4.122% | $101.4148 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $23.57 | 10.130% | $25.9576 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $212.29 | 4.623% | $222.1042 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $132.84 | 5.329% | $139.919 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $113.99 | 7.421% | $122.4492 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $117.81 | 13.398% | $133.5942 | $133.59 | $133.60 | $133.60 |
| 7 purchase totals = | $938.64 | $1,000.9364 | $1,000.93 | $1,000.90 | $1,000.90 | |