| 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 | $180.65 | 10.520% | $199.6544 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $61.27 | 10.265% | $67.5594 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $211.46 | 4.831% | $221.6756 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $87.51 | 5.351% | $92.1927 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $247.90 | 12.180% | $278.0942 | $278.09 | $278.10 | $278.10 |
| Purchase #6 | $122.61 | 10.580% | $135.5821 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $94.73 | 10.366% | $104.5497 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $1,006.13 | $1,099.3081 | $1,099.30 | $1,099.35 | $1,099.40 | |