| 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 | $224.33 | 10.284% | $247.4001 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $60.67 | 4.555% | $63.4335 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $137.37 | 4.235% | $143.1876 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $8.84 | 8.703% | $9.6093 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $125.48 | 6.333% | $133.4266 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $30.27 | 12.572% | $34.0755 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $49.90 | 6.422% | $53.1046 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $636.86 | $684.2372 | $684.24 | $684.30 | $684.20 | |