| 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 | $216.42 | 11.855% | $242.0766 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $128.69 | 6.630% | $137.2221 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $120.79 | 3.241% | $124.7048 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $248.38 | 3.731% | $257.6471 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $65.96 | 7.624% | $70.9888 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $41.45 | 3.215% | $42.7826 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $95.39 | 13.664% | $108.4241 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $917.08 | $983.8461 | $983.84 | $983.85 | $983.80 | |