| 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 | $243.26 | 6.447% | $258.943 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $66.31 | 12.304% | $74.4688 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $12.77 | 4.374% | $13.3286 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $30.32 | 12.228% | $34.0275 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $116.98 | 6.474% | $124.5533 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $139.32 | 10.194% | $153.5223 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $135.27 | 11.632% | $151.0046 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $744.23 | $809.8481 | $809.84 | $809.85 | $809.80 | |