| 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 | $123.85 | 4.182% | $129.0294 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $148.53 | 5.167% | $156.2045 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $105.43 | 5.592% | $111.3256 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $138.85 | 11.765% | $155.1857 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $241.54 | 10.287% | $266.3872 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $235.83 | 3.251% | $243.4968 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $231.29 | 7.214% | $247.9753 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $1,225.32 | $1,309.6045 | $1,309.62 | $1,309.70 | $1,309.60 | |