| 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 | $214.80 | 10.408% | $237.1564 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $41.93 | 9.792% | $46.0358 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $39.83 | 4.633% | $41.6753 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $9.77 | 10.644% | $10.8099 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $234.39 | 10.200% | $258.2978 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $40.87 | 8.672% | $44.4142 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $29.97 | 3.450% | $31.004 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $611.56 | $669.3934 | $669.40 | $669.40 | $669.40 | |