| 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 | $250.71 | 10.434% | $276.8691 | $276.87 | $276.85 | $276.90 |
| Purchase #2 | $186.35 | 10.615% | $206.1311 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $20.37 | 4.670% | $21.3213 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $225.77 | 10.584% | $249.6655 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $126.76 | 3.764% | $131.5312 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $221.52 | 8.122% | $239.5119 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $16.37 | 6.306% | $17.4023 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $1,047.85 | $1,142.4324 | $1,142.43 | $1,142.40 | $1,142.40 | |