| 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 | $26.69 | 3.684% | $27.6733 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $224.71 | 6.225% | $238.6982 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $244.98 | 12.118% | $274.6667 | $274.67 | $274.65 | $274.70 |
| Purchase #4 | $145.68 | 4.339% | $152.0011 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $118.36 | 4.272% | $123.4163 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $221.61 | 8.518% | $240.4867 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $97.75 | 7.467% | $105.049 | $105.05 | $105.05 | $105.00 |
| 7 purchase totals = | $1,079.78 | $1,161.9913 | $1,162.00 | $1,161.95 | $1,162.00 | |