| 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 | $110.48 | 10.395% | $121.9644 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $34.92 | 3.427% | $36.1167 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $74.68 | 13.466% | $84.7364 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $91.26 | 11.186% | $101.4683 | $101.47 | $101.45 | $101.50 |
| Purchase #5 | $210.62 | 9.251% | $230.1045 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $99.77 | 8.619% | $108.3692 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $123.26 | 11.718% | $137.7036 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $744.99 | $820.4631 | $820.46 | $820.40 | $820.50 | |