| 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 | $227.59 | 10.105% | $250.588 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $175.75 | 13.395% | $199.2917 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $230.69 | 8.295% | $249.8257 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $241.41 | 3.270% | $249.3041 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $106.68 | 3.228% | $110.1236 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $245.55 | 8.535% | $266.5077 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $130.49 | 5.581% | $137.7726 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,358.16 | $1,463.4134 | $1,463.41 | $1,463.40 | $1,463.40 | |