| 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 | $33.82 | 3.868% | $35.1282 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $20.36 | 9.198% | $22.2327 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $179.99 | 11.624% | $200.912 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $215.97 | 10.647% | $238.9643 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $15.58 | 10.431% | $17.2051 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $207.94 | 10.734% | $230.2603 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $98.94 | 3.718% | $102.6186 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $772.60 | $847.3212 | $847.32 | $847.30 | $847.30 | |