| 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 | $172.88 | 10.268% | $190.6313 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $212.69 | 3.576% | $220.2958 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $33.28 | 13.102% | $37.6403 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $238.76 | 5.152% | $251.0609 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $11.72 | 5.556% | $12.3712 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $131.58 | 4.836% | $137.9432 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $191.87 | 7.425% | $206.1163 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $992.78 | $1,056.0590 | $1,056.06 | $1,056.05 | $1,056.00 | |