| 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 | $129.73 | 11.485% | $144.6295 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $207.65 | 9.312% | $226.9864 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $122.90 | 7.774% | $132.4542 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $198.61 | 5.792% | $210.1135 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $239.53 | 11.440% | $266.9322 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $77.52 | 6.102% | $82.2503 | $82.25 | $82.25 | $82.30 |
| Purchase #7 | $148.49 | 10.661% | $164.3205 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,124.43 | $1,227.6866 | $1,227.68 | $1,227.70 | $1,227.70 | |