| 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 | $245.58 | 10.498% | $271.361 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $159.60 | 4.435% | $166.6783 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $169.74 | 8.816% | $184.7043 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $121.35 | 7.862% | $130.8905 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $169.90 | 5.643% | $179.4875 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $115.38 | 13.301% | $130.7267 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $63.44 | 13.350% | $71.9092 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $1,044.99 | $1,135.7575 | $1,135.76 | $1,135.80 | $1,135.80 | |