| 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 | $183.99 | 9.491% | $201.4525 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $40.40 | 9.311% | $44.1616 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $234.97 | 4.480% | $245.4967 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $41.96 | 11.173% | $46.6482 | $46.65 | $46.65 | $46.60 |
| Purchase #5 | $237.54 | 12.788% | $267.9166 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $207.29 | 11.247% | $230.6039 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $62.54 | 6.210% | $66.4237 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $1,008.69 | $1,102.7032 | $1,102.70 | $1,102.65 | $1,102.70 | |