| 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 | $85.97 | 3.770% | $89.2111 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $168.25 | 3.239% | $173.6996 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $241.31 | 13.191% | $273.1412 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $35.52 | 3.123% | $36.6293 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $212.58 | 8.174% | $229.9563 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $101.71 | 13.220% | $115.1561 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $175.30 | 6.261% | $186.2755 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $1,020.64 | $1,104.0691 | $1,104.08 | $1,104.10 | $1,104.10 | |