| 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 | $130.30 | 5.342% | $137.2606 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $220.79 | 9.209% | $241.1226 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $107.56 | 6.492% | $114.5428 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $39.51 | 3.487% | $40.8877 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $201.88 | 7.144% | $216.3023 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $8.60 | 6.262% | $9.1385 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $29.36 | 10.846% | $32.5444 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $738.00 | $791.7989 | $791.79 | $791.80 | $791.70 | |