| 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 | $218.97 | 3.490% | $226.6121 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $6.89 | 10.825% | $7.6358 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $244.50 | 9.142% | $266.8522 | $266.85 | $266.85 | $266.90 |
| Purchase #4 | $158.52 | 12.103% | $177.7057 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $109.95 | 10.799% | $121.8235 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $143.99 | 5.149% | $151.404 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $223.94 | 9.845% | $245.9869 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $1,106.76 | $1,198.0202 | $1,198.02 | $1,198.00 | $1,198.00 | |