| 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 | $104.35 | 12.525% | $117.4198 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $56.62 | 9.494% | $61.9955 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $46.43 | 3.399% | $48.0082 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $229.80 | 12.504% | $258.5342 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $194.27 | 12.387% | $218.3342 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $229.29 | 3.766% | $237.9251 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $172.74 | 12.142% | $193.7141 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,033.50 | $1,135.9311 | $1,135.93 | $1,135.95 | $1,135.80 | |