| 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 | $234.52 | 5.105% | $246.4922 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $159.87 | 10.798% | $177.1328 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $75.36 | 11.669% | $84.1538 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $236.93 | 12.679% | $266.9704 | $266.97 | $266.95 | $267.00 |
| Purchase #5 | $21.25 | 7.581% | $22.861 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $155.81 | 3.660% | $161.5126 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $121.69 | 7.322% | $130.6001 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $1,005.43 | $1,089.7229 | $1,089.71 | $1,089.70 | $1,089.80 | |