| 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 | $247.76 | 4.203% | $258.1734 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $220.40 | 8.832% | $239.8657 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $62.81 | 9.738% | $68.9264 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $195.60 | 7.449% | $210.1702 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $242.78 | 9.643% | $266.1913 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $22.93 | 12.551% | $25.8079 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $118.87 | 3.778% | $123.3609 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $1,111.15 | $1,192.4958 | $1,192.50 | $1,192.45 | $1,192.60 | |