| 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 | $211.64 | 3.478% | $219.0008 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $188.40 | 7.600% | $202.7184 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $202.73 | 13.422% | $229.9404 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $165.88 | 10.658% | $183.5595 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $201.53 | 5.756% | $213.1301 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $87.52 | 6.820% | $93.4889 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $163.99 | 3.819% | $170.2528 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $1,221.69 | $1,312.0909 | $1,312.09 | $1,312.10 | $1,312.10 | |