| 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 | $202.65 | 8.798% | $220.4791 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $202.77 | 5.721% | $214.3705 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $183.96 | 11.597% | $205.2938 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $181.26 | 6.526% | $193.089 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $109.78 | 6.429% | $116.8378 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $95.44 | 4.673% | $99.8999 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $102.78 | 7.441% | $110.4279 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $1,078.64 | $1,160.3980 | $1,160.40 | $1,160.45 | $1,160.40 | |