| 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 | $57.25 | 5.334% | $60.3037 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $217.52 | 6.853% | $232.4266 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $193.34 | 12.367% | $217.2504 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $130.84 | 9.766% | $143.6178 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $236.55 | 13.798% | $269.1892 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $93.43 | 4.433% | $97.5718 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $84.83 | 7.554% | $91.2381 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $1,013.76 | $1,111.5976 | $1,111.60 | $1,111.60 | $1,111.60 | |