| 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 | $227.97 | 4.829% | $238.9787 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $212.48 | 12.418% | $238.8658 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $161.74 | 9.737% | $177.4886 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $146.77 | 10.717% | $162.4993 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $152.27 | 3.491% | $157.5857 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $40.41 | 9.177% | $44.1184 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $44.54 | 11.174% | $49.5169 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $986.18 | $1,069.0534 | $1,069.07 | $1,069.05 | $1,069.10 | |