| 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 | $216.45 | 7.202% | $232.0387 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $239.56 | 11.502% | $267.1142 | $267.11 | $267.10 | $267.10 |
| Purchase #3 | $43.46 | 11.673% | $48.5331 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $246.88 | 10.695% | $273.2838 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $211.45 | 10.729% | $234.1365 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $48.55 | 10.193% | $53.4987 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $21.26 | 5.406% | $22.4093 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $1,027.61 | $1,131.0143 | $1,131.01 | $1,131.05 | $1,130.90 | |