| 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 | $195.54 | 9.805% | $214.7127 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $12.55 | 12.143% | $14.0739 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $115.31 | 13.269% | $130.6105 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $182.94 | 3.433% | $189.2203 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $152.54 | 10.791% | $169.0006 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $85.70 | 12.510% | $96.4211 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $171.76 | 3.102% | $177.088 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $916.34 | $991.1271 | $991.12 | $991.05 | $991.10 | |