| 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 | $210.75 | 3.765% | $218.6847 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $161.83 | 11.672% | $180.7188 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $113.26 | 9.626% | $124.1624 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $123.67 | 6.865% | $132.1599 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $244.28 | 7.555% | $262.7354 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $201.37 | 4.250% | $209.9282 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $62.97 | 8.723% | $68.4629 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $1,118.13 | $1,196.8523 | $1,196.85 | $1,196.85 | $1,196.90 | |