| 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 | $130.66 | 4.556% | $136.6129 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $111.93 | 9.119% | $122.1369 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $157.89 | 8.672% | $171.5822 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $169.64 | 8.174% | $183.5064 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $117.44 | 3.418% | $121.4541 | $121.45 | $121.45 | $121.50 |
| Purchase #6 | $243.84 | 10.777% | $270.1186 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $185.29 | 8.252% | $200.5801 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,116.69 | $1,205.9912 | $1,205.99 | $1,206.00 | $1,206.00 | |