| 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 | $218.60 | 9.194% | $238.6981 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $70.89 | 8.177% | $76.6867 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $239.81 | 11.537% | $267.4769 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $134.69 | 7.715% | $145.0813 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $200.66 | 9.593% | $219.9093 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $42.63 | 12.388% | $47.911 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $67.63 | 4.540% | $70.7004 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $974.91 | $1,066.4637 | $1,066.47 | $1,066.50 | $1,066.50 | |