| 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 | $108.94 | 13.230% | $123.3528 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $239.66 | 12.791% | $270.3149 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $195.79 | 8.231% | $211.9055 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $114.87 | 13.662% | $130.5635 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $152.93 | 4.418% | $159.6864 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $152.69 | 11.263% | $169.8875 | $169.89 | $169.90 | $169.90 |
| Purchase #7 | $189.91 | 5.509% | $200.3721 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,154.79 | $1,266.0827 | $1,266.08 | $1,266.05 | $1,266.20 | |