| 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 | $203.35 | 13.756% | $231.3228 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $246.73 | 11.717% | $275.6394 | $275.64 | $275.65 | $275.60 |
| Purchase #3 | $25.87 | 12.167% | $29.0176 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $180.90 | 6.172% | $192.0651 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $197.58 | 11.552% | $220.4044 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $221.55 | 9.821% | $243.3084 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $144.37 | 9.699% | $158.3724 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $1,220.35 | $1,350.1301 | $1,350.13 | $1,350.05 | $1,350.10 | |