| 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 | $109.58 | 7.810% | $118.1382 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $204.52 | 10.822% | $226.6532 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $239.56 | 7.643% | $257.8696 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $73.94 | 4.664% | $77.3886 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $221.84 | 12.418% | $249.3881 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $163.37 | 6.212% | $173.5185 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $177.56 | 4.527% | $185.5981 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $1,190.37 | $1,288.5543 | $1,288.56 | $1,288.55 | $1,288.60 | |