| 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 | $197.65 | 6.823% | $211.1357 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $10.79 | 8.513% | $11.7086 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $127.35 | 12.136% | $142.8052 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $184.98 | 6.597% | $197.1831 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $45.32 | 9.761% | $49.7437 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $205.96 | 4.224% | $214.6598 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $116.85 | 4.781% | $122.4366 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $888.90 | $949.6727 | $949.68 | $949.70 | $949.60 | |