| 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 | $211.67 | 11.510% | $236.0332 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $21.43 | 5.228% | $22.5504 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $23.87 | 11.556% | $26.6284 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $157.30 | 12.735% | $177.3322 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $90.36 | 3.238% | $93.2859 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $74.82 | 7.140% | $80.1621 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $81.71 | 7.125% | $87.5318 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $661.16 | $723.5240 | $723.52 | $723.60 | $723.50 | |