| 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 | $248.73 | 8.747% | $270.4864 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $49.78 | 12.778% | $56.1409 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $177.30 | 7.145% | $189.9681 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $239.98 | 11.184% | $266.8194 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $169.86 | 8.805% | $184.8162 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $169.64 | 4.787% | $177.7607 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $140.63 | 10.523% | $155.4285 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $1,195.92 | $1,301.4202 | $1,301.43 | $1,301.40 | $1,301.40 | |