| 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 | $215.52 | 9.275% | $235.5095 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $88.75 | 12.473% | $99.8198 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $172.67 | 3.639% | $178.9535 | $178.95 | $178.95 | $179.00 |
| Purchase #4 | $105.87 | 13.528% | $120.1921 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $157.30 | 11.751% | $175.7843 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $60.49 | 3.476% | $62.5926 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $183.31 | 9.764% | $201.2084 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $983.91 | $1,074.0602 | $1,074.05 | $1,074.05 | $1,074.10 | |