| 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 | $125.76 | 7.548% | $135.2524 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $240.83 | 12.486% | $270.9 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $193.91 | 13.754% | $220.5804 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $226.95 | 7.139% | $243.152 | $243.15 | $243.15 | $243.20 |
| Purchase #5 | $42.66 | 11.583% | $47.6013 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $17.68 | 12.350% | $19.8635 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $145.51 | 3.260% | $150.2536 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $993.30 | $1,087.6032 | $1,087.59 | $1,087.60 | $1,087.80 | |