| 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 | $229.38 | 11.570% | $255.9193 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $231.33 | 11.590% | $258.1411 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $202.55 | 12.555% | $227.9802 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $97.80 | 11.578% | $109.1233 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $183.95 | 5.445% | $193.9661 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $113.51 | 12.260% | $127.4263 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $49.85 | 13.646% | $56.6525 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $1,108.37 | $1,229.2088 | $1,229.21 | $1,229.20 | $1,229.20 | |