| 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 | $103.69 | 4.741% | $108.6059 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $194.75 | 13.509% | $221.0588 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $74.99 | 9.214% | $81.8996 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $57.65 | 10.383% | $63.6358 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $93.34 | 12.140% | $104.6715 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $142.93 | 4.335% | $149.126 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $215.78 | 3.562% | $223.4661 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $883.13 | $952.4637 | $952.48 | $952.45 | $952.50 | |