| 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 | $205.65 | 3.417% | $212.6771 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $71.48 | 12.147% | $80.1627 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $226.37 | 11.785% | $253.0477 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $211.54 | 13.710% | $240.5421 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $74.34 | 4.302% | $77.5381 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $182.44 | 4.542% | $190.7264 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $211.29 | 3.825% | $219.3718 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,183.11 | $1,274.0659 | $1,274.07 | $1,274.10 | $1,274.00 | |