| 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 | $195.54 | 10.448% | $215.97 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $227.76 | 11.438% | $253.8112 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $115.69 | 6.109% | $122.7575 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $39.87 | 5.624% | $42.1123 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $99.97 | 9.131% | $109.0983 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $229.65 | 8.686% | $249.5974 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $240.83 | 13.847% | $274.1777 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,149.31 | $1,267.5244 | $1,267.53 | $1,267.50 | $1,267.60 | |