| 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 | $249.51 | 9.396% | $272.954 | $272.95 | $272.95 | $273.00 |
| Purchase #2 | $74.28 | 6.726% | $79.2761 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $184.93 | 7.627% | $199.0346 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $65.82 | 12.373% | $73.9639 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $21.49 | 6.595% | $22.9073 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $21.60 | 5.365% | $22.7588 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $224.32 | 6.824% | $239.6276 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $841.95 | $910.5223 | $910.52 | $910.55 | $910.60 | |