| 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 | $249.30 | 11.586% | $278.1839 | $278.18 | $278.20 | $278.20 |
| Purchase #2 | $182.31 | 10.859% | $202.107 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $64.59 | 6.239% | $68.6198 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $56.81 | 7.303% | $60.9588 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $71.36 | 12.519% | $80.2936 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $124.36 | 9.755% | $136.4913 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $101.61 | 9.690% | $111.456 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $850.34 | $938.1104 | $938.11 | $938.10 | $938.20 | |