| 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 | $13.53 | 10.150% | $14.9033 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $141.75 | 11.400% | $157.9095 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $234.31 | 6.534% | $249.6198 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $225.71 | 11.773% | $252.2828 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $115.81 | 12.122% | $129.8485 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $163.76 | 10.188% | $180.4439 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $22.93 | 12.788% | $25.8623 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $917.80 | $1,010.8701 | $1,010.86 | $1,010.85 | $1,010.80 | |