| 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 | $134.72 | 6.682% | $143.722 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $191.59 | 12.115% | $214.8011 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $123.60 | 9.586% | $135.4483 | $135.45 | $135.45 | $135.40 |
| Purchase #4 | $207.49 | 11.302% | $230.9405 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $243.57 | 8.403% | $264.0372 | $264.04 | $264.05 | $264.00 |
| Purchase #6 | $66.84 | 7.124% | $71.6017 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $178.34 | 13.312% | $202.0806 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $1,146.15 | $1,262.6314 | $1,262.63 | $1,262.65 | $1,262.50 | |