| 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 | $10.86 | 13.567% | $12.3334 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $144.58 | 3.394% | $149.487 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $242.81 | 9.681% | $266.3164 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $236.32 | 7.506% | $254.0582 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $94.29 | 8.551% | $102.3527 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $120.52 | 9.615% | $132.108 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $143.73 | 8.748% | $156.3035 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $993.11 | $1,072.9592 | $1,072.96 | $1,072.95 | $1,073.00 | |