| 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 | $237.96 | 7.292% | $255.312 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $5.72 | 12.610% | $6.4413 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $116.90 | 10.411% | $129.0705 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $181.35 | 7.147% | $194.3111 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $33.29 | 13.450% | $37.7675 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $229.87 | 5.135% | $241.6738 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $193.45 | 4.595% | $202.339 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $998.54 | $1,066.9152 | $1,066.91 | $1,066.85 | $1,066.90 | |