| 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 | $239.79 | 13.315% | $271.718 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $166.38 | 9.515% | $182.2111 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $50.70 | 11.786% | $56.6755 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $161.48 | 11.229% | $179.6126 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $164.26 | 6.256% | $174.5361 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $236.51 | 4.408% | $246.9354 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $191.49 | 9.458% | $209.6011 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,210.61 | $1,321.2898 | $1,321.30 | $1,321.30 | $1,321.20 | |