| 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 | $106.91 | 3.656% | $110.8186 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $228.87 | 11.687% | $255.618 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $208.91 | 10.485% | $230.8142 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $85.54 | 9.350% | $93.538 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $234.72 | 13.271% | $265.8697 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $51.87 | 7.436% | $55.7271 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $129.65 | 9.844% | $142.4127 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $1,046.47 | $1,154.7983 | $1,154.80 | $1,154.75 | $1,154.70 | |