| 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 | $8.82 | 6.663% | $9.4077 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $205.74 | 4.486% | $214.9695 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $113.47 | 4.685% | $118.7861 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $201.52 | 8.796% | $219.2457 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $62.44 | 11.676% | $69.7305 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $109.58 | 5.385% | $115.4809 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $207.29 | 12.210% | $232.6001 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $908.86 | $980.2205 | $980.23 | $980.25 | $980.20 | |