| 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 | $5.91 | 10.264% | $6.5166 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $176.29 | 12.192% | $197.7833 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $102.25 | 3.280% | $105.6038 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $182.59 | 10.827% | $202.359 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $156.74 | 12.464% | $176.2761 | $176.28 | $176.30 | $176.30 |
| Purchase #6 | $245.34 | 3.814% | $254.6973 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $80.25 | 8.368% | $86.9653 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $949.37 | $1,030.2014 | $1,030.21 | $1,030.20 | $1,030.30 | |