| 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 | $245.86 | 10.642% | $272.0244 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $132.97 | 12.798% | $149.9875 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $142.45 | 7.151% | $152.6366 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $11.65 | 11.188% | $12.9534 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $30.81 | 3.770% | $31.9715 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $244.68 | 13.162% | $276.8848 | $276.88 | $276.90 | $276.90 |
| Purchase #7 | $110.82 | 12.276% | $124.4243 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $919.24 | $1,020.8825 | $1,020.87 | $1,020.85 | $1,020.90 | |