| 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 | $220.46 | 3.286% | $227.7043 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $113.90 | 13.494% | $129.2697 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $182.40 | 9.672% | $200.0417 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $166.90 | 3.416% | $172.6013 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $198.95 | 9.392% | $217.6354 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $110.96 | 3.349% | $114.6761 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $135.65 | 10.620% | $150.056 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $1,129.22 | $1,211.9845 | $1,211.99 | $1,212.00 | $1,212.00 | |