| 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 | $197.88 | 10.452% | $218.5624 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $199.87 | 9.188% | $218.2341 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $68.51 | 7.455% | $73.6174 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $212.75 | 9.231% | $232.389 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $19.68 | 7.777% | $21.2105 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $189.65 | 4.427% | $198.0458 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $46.35 | 13.489% | $52.6022 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $934.69 | $1,014.6614 | $1,014.66 | $1,014.65 | $1,014.60 | |