| 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 | $102.83 | 10.525% | $113.6529 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $57.87 | 13.126% | $65.466 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $115.79 | 12.587% | $130.3645 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $162.81 | 11.850% | $182.103 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $77.66 | 8.706% | $84.4211 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $234.41 | 9.786% | $257.3494 | $257.35 | $257.35 | $257.30 |
| Purchase #7 | $171.28 | 4.348% | $178.7273 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $922.65 | $1,012.0842 | $1,012.08 | $1,012.05 | $1,012.10 | |