| 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 | $195.42 | 7.456% | $209.9905 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $85.76 | 11.467% | $95.5941 | $95.59 | $95.60 | $95.60 |
| Purchase #3 | $118.58 | 8.268% | $128.3842 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $241.91 | 6.783% | $258.3188 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $133.27 | 6.525% | $141.9659 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $20.49 | 5.331% | $21.5823 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $59.26 | 10.721% | $65.6133 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $854.69 | $921.4491 | $921.44 | $921.45 | $921.50 | |