| 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 | $237.34 | 9.126% | $258.9996 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $237.92 | 10.220% | $262.2354 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $162.51 | 4.255% | $169.4248 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $172.38 | 6.510% | $183.6019 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $124.27 | 5.207% | $130.7407 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $215.81 | 7.115% | $231.1649 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $127.42 | 11.288% | $141.8032 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $1,277.65 | $1,377.9705 | $1,377.96 | $1,377.95 | $1,377.90 | |