| 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 | $10.41 | 5.177% | $10.9489 | $10.95 | $10.95 | $10.90 |
| Purchase #2 | $205.48 | 3.367% | $212.3985 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $83.99 | 11.781% | $93.8849 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $146.71 | 13.434% | $166.419 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $147.72 | 8.808% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $230.99 | 6.636% | $246.3185 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $193.32 | 5.419% | $203.796 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $1,018.62 | $1,094.4970 | $1,094.50 | $1,094.50 | $1,094.40 | |