| 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 | $114.73 | 7.631% | $123.485 | $123.49 | $123.50 | $123.50 |
| Purchase #2 | $36.45 | 9.349% | $39.8577 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $19.68 | 11.442% | $21.9318 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $198.84 | 10.854% | $220.4221 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $176.74 | 9.290% | $193.1591 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $13.63 | 5.310% | $14.3538 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $236.56 | 12.189% | $265.3943 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $796.63 | $878.6038 | $878.60 | $878.60 | $878.70 | |