| 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 | $214.43 | 9.201% | $234.1597 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $126.55 | 7.233% | $135.7034 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $93.40 | 7.274% | $100.1939 | $100.19 | $100.20 | $100.20 |
| Purchase #4 | $38.34 | 11.613% | $42.7924 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $155.43 | 9.373% | $169.9985 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $143.50 | 13.341% | $162.6443 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $188.86 | 5.654% | $199.5381 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $960.51 | $1,045.0303 | $1,045.02 | $1,045.05 | $1,045.00 | |