| 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 | $42.44 | 12.134% | $47.5897 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $243.45 | 9.133% | $265.6843 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $15.48 | 10.348% | $17.0819 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $191.83 | 12.212% | $215.2563 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $221.68 | 8.129% | $239.7004 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $62.55 | 10.587% | $69.1722 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $194.50 | 10.825% | $215.5546 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $971.93 | $1,070.0394 | $1,070.03 | $1,070.05 | $1,070.20 | |