| 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 | $61.81 | 12.278% | $69.399 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $174.42 | 11.667% | $194.7696 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $241.71 | 3.499% | $250.1674 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $13.30 | 11.792% | $14.8683 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $93.75 | 11.657% | $104.6784 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $222.37 | 11.233% | $247.3488 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $192.99 | 9.790% | $211.8837 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,000.35 | $1,093.1152 | $1,093.12 | $1,093.10 | $1,093.20 | |