| 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 | $230.51 | 10.108% | $253.81 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $29.82 | 4.311% | $31.1055 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $92.90 | 3.575% | $96.2212 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $215.54 | 12.255% | $241.9544 | $241.95 | $241.95 | $242.00 |
| Purchase #5 | $96.28 | 12.253% | $108.0772 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $74.98 | 8.649% | $81.465 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $164.56 | 9.766% | $180.6309 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $904.59 | $993.2642 | $993.27 | $993.25 | $993.30 | |