| 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 | $139.95 | 3.692% | $145.117 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $214.39 | 7.311% | $230.0641 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $14.48 | 11.158% | $16.0957 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $216.75 | 3.506% | $224.3493 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $200.97 | 3.765% | $208.5365 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $55.75 | 8.164% | $60.3014 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $167.71 | 12.589% | $188.823 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,010.00 | $1,073.2870 | $1,073.29 | $1,073.25 | $1,073.20 | |