| 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 | $92.82 | 8.506% | $100.7153 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $50.41 | 3.664% | $52.257 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $240.26 | 3.530% | $248.7412 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $221.67 | 9.860% | $243.5267 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $104.45 | 3.772% | $108.3899 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $187.37 | 11.765% | $209.4141 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $242.64 | 5.517% | $256.0264 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $1,139.62 | $1,219.0706 | $1,219.08 | $1,219.10 | $1,219.00 | |