| 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 | $28.95 | 11.401% | $32.2506 | $32.25 | $32.25 | $32.30 |
| Purchase #2 | $248.68 | 11.627% | $277.594 | $277.59 | $277.60 | $277.60 |
| Purchase #3 | $138.32 | 11.150% | $153.7427 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $204.73 | 6.821% | $218.6946 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $218.36 | 6.592% | $232.7543 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $137.60 | 12.156% | $154.3267 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $231.40 | 4.253% | $241.2414 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,208.04 | $1,310.6043 | $1,310.59 | $1,310.65 | $1,310.60 | |