| 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 | $18.25 | 10.702% | $20.2031 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $247.78 | 7.404% | $266.1256 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $221.81 | 10.238% | $244.5189 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $249.91 | 5.217% | $262.9478 | $262.95 | $262.95 | $262.90 |
| Purchase #5 | $120.57 | 13.550% | $136.9072 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $64.61 | 12.853% | $72.9143 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $70.41 | 5.408% | $74.2178 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $993.34 | $1,077.8347 | $1,077.84 | $1,077.80 | $1,077.70 | |