| 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 | $195.95 | 7.126% | $209.9134 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $97.81 | 7.751% | $105.3913 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $85.98 | 13.829% | $97.8702 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $244.32 | 3.198% | $252.1334 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $149.26 | 6.784% | $159.3858 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $65.80 | 12.612% | $74.0987 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $194.61 | 7.763% | $209.7176 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,033.73 | $1,108.5104 | $1,108.51 | $1,108.50 | $1,108.50 | |