| 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 | $110.42 | 8.750% | $120.0818 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $13.53 | 10.119% | $14.8991 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $194.65 | 3.477% | $201.418 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $85.49 | 3.663% | $88.6215 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $239.34 | 12.568% | $269.4203 | $269.42 | $269.40 | $269.40 |
| Purchase #6 | $168.62 | 8.527% | $182.9982 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $156.79 | 12.150% | $175.84 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $968.84 | $1,053.2789 | $1,053.28 | $1,053.25 | $1,053.20 | |