| 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 | $212.89 | 4.217% | $221.8676 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $156.72 | 9.394% | $171.4423 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $205.66 | 6.846% | $219.7395 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $57.75 | 7.834% | $62.2741 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $104.38 | 6.191% | $110.8422 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $98.30 | 7.555% | $105.7266 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $237.50 | 8.582% | $257.8823 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,073.20 | $1,149.7746 | $1,149.77 | $1,149.80 | $1,149.70 | |