| 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 | $195.36 | 13.450% | $221.6359 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $50.68 | 8.198% | $54.8347 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $169.64 | 12.707% | $191.1962 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $113.72 | 12.342% | $127.7553 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $219.27 | 8.177% | $237.1997 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $242.76 | 10.438% | $268.0993 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $185.85 | 3.301% | $191.9849 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $1,177.28 | $1,292.7060 | $1,292.71 | $1,292.75 | $1,292.70 | |