| 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 | $117.41 | 9.539% | $128.6097 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $232.70 | 5.659% | $245.8685 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $124.54 | 5.783% | $131.7421 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $225.27 | 5.455% | $237.5585 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $105.58 | 6.672% | $112.6243 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $95.26 | 13.467% | $108.0887 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $33.26 | 6.333% | $35.3664 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $934.02 | $999.8582 | $999.86 | $999.80 | $999.90 | |