| 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 | $105.28 | 7.350% | $113.0181 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $104.51 | 13.502% | $118.6209 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $18.32 | 7.353% | $19.6671 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $179.97 | 11.678% | $200.9869 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $198.76 | 10.643% | $219.914 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $65.99 | 13.169% | $74.6802 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $181.41 | 7.611% | $195.2171 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $854.24 | $942.1043 | $942.11 | $942.05 | $942.10 | |