| 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 | $229.72 | 5.103% | $241.4426 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $86.28 | 6.779% | $92.1289 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $132.99 | 8.198% | $143.8925 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $73.59 | 11.169% | $81.8093 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $119.95 | 12.194% | $134.5767 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $7.86 | 7.436% | $8.4445 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $138.61 | 4.664% | $145.0748 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $789.00 | $847.3693 | $847.36 | $847.40 | $847.30 | |