| 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 | $112.83 | 8.199% | $122.0809 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $96.81 | 12.187% | $108.6082 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $182.78 | 9.531% | $200.2008 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $45.72 | 3.506% | $47.3229 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $224.98 | 10.261% | $248.0652 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $219.97 | 9.142% | $240.0797 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $33.32 | 12.125% | $37.3601 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $916.41 | $1,003.7178 | $1,003.72 | $1,003.70 | $1,003.80 | |