| 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 | $34.58 | 10.441% | $38.1905 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $135.46 | 5.775% | $143.2828 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $63.56 | 6.812% | $67.8897 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $248.43 | 11.254% | $276.3883 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $141.99 | 4.145% | $147.8755 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $202.69 | 6.233% | $215.3237 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $24.49 | 9.575% | $26.8349 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $851.20 | $915.7854 | $915.78 | $915.85 | $915.80 | |