| 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 | $169.90 | 13.817% | $193.3751 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $244.66 | 5.371% | $257.8007 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $33.89 | 4.663% | $35.4703 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $123.45 | 4.211% | $128.6485 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $211.84 | 7.409% | $227.5352 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $185.35 | 6.293% | $197.0141 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $237.27 | 3.572% | $245.7453 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $1,206.36 | $1,285.5892 | $1,285.60 | $1,285.60 | $1,285.50 | |