| 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 | $223.47 | 5.339% | $235.4011 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $32.60 | 12.417% | $36.6479 | $36.65 | $36.65 | $36.60 |
| Purchase #3 | $34.26 | 4.827% | $35.9137 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $78.80 | 4.119% | $82.0458 | $82.05 | $82.05 | $82.00 |
| Purchase #5 | $243.51 | 5.663% | $257.3 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $187.65 | 4.605% | $196.2913 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $204.28 | 8.158% | $220.9452 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,004.57 | $1,064.5450 | $1,064.55 | $1,064.55 | $1,064.40 | |