| 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 | $151.77 | 13.590% | $172.3955 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $195.91 | 7.850% | $211.2889 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $116.51 | 13.451% | $132.1818 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $183.92 | 8.253% | $199.0989 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $130.52 | 3.700% | $135.3492 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $241.67 | 11.156% | $268.6307 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $103.52 | 8.291% | $112.1028 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $1,123.82 | $1,231.0478 | $1,231.05 | $1,231.10 | $1,231.00 | |