| 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 | $130.90 | 10.870% | $145.1288 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $190.95 | 9.806% | $209.6746 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $216.32 | 8.186% | $234.028 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $236.74 | 9.759% | $259.8435 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $23.32 | 11.556% | $26.0149 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $145.83 | 9.181% | $159.2187 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $178.86 | 3.216% | $184.6121 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $1,122.92 | $1,218.5206 | $1,218.51 | $1,218.50 | $1,218.40 | |