| 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 | $219.65 | 11.276% | $244.4177 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $194.40 | 13.814% | $221.2544 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $116.32 | 12.428% | $130.7762 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $157.33 | 4.683% | $164.6978 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $130.43 | 11.461% | $145.3786 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $169.73 | 5.328% | $178.7732 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $235.42 | 4.547% | $246.1245 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,223.28 | $1,331.4224 | $1,331.42 | $1,331.40 | $1,331.50 | |