| 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 | $132.69 | 3.162% | $136.8857 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $80.86 | 9.351% | $88.4212 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $172.66 | 9.623% | $189.2751 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $190.72 | 7.240% | $204.5281 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $69.92 | 4.677% | $73.1902 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $98.34 | 13.294% | $111.4133 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $115.98 | 4.350% | $121.0251 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $861.17 | $924.7387 | $924.75 | $924.80 | $924.70 | |