| 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 | $68.71 | 12.349% | $77.195 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $230.29 | 6.657% | $245.6204 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $105.88 | 4.309% | $110.4424 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $28.35 | 12.312% | $31.8405 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $165.25 | 4.134% | $172.0814 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $202.29 | 10.588% | $223.7085 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $156.45 | 4.573% | $163.6045 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $957.22 | $1,024.4927 | $1,024.49 | $1,024.50 | $1,024.40 | |