| 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 | $122.58 | 8.567% | $133.0814 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $164.73 | 10.516% | $182.053 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $23.70 | 8.492% | $25.7126 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $136.35 | 10.238% | $150.3095 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $239.94 | 12.511% | $269.9589 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $92.71 | 3.655% | $96.0986 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $136.68 | 9.555% | $149.7398 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $916.69 | $1,006.9538 | $1,006.95 | $1,006.95 | $1,007.00 | |