| 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 | $211.69 | 13.368% | $239.9887 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $124.76 | 3.288% | $128.8621 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $200.69 | 9.814% | $220.3857 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $226.70 | 7.420% | $243.5211 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $195.91 | 11.262% | $217.9734 | $217.97 | $217.95 | $218.00 |
| Purchase #6 | $229.77 | 11.357% | $255.865 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $72.29 | 13.351% | $81.9414 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $1,261.81 | $1,388.5374 | $1,388.54 | $1,388.50 | $1,388.60 | |