| 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 | $203.40 | 13.131% | $230.1085 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $189.68 | 4.586% | $198.3787 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $97.65 | 5.712% | $103.2278 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $207.36 | 10.127% | $228.3593 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $94.94 | 12.421% | $106.7325 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $243.61 | 13.379% | $276.2026 | $276.20 | $276.20 | $276.20 |
| Purchase #7 | $49.95 | 5.577% | $52.7357 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $1,086.59 | $1,195.7451 | $1,195.75 | $1,195.80 | $1,195.70 | |