| 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 | $181.96 | 11.267% | $202.4614 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $168.95 | 8.872% | $183.9392 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $84.69 | 6.449% | $90.1517 | $90.15 | $90.15 | $90.20 |
| Purchase #4 | $211.29 | 13.196% | $239.1718 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $241.86 | 9.223% | $264.1667 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $135.47 | 10.820% | $150.1279 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $115.44 | 5.362% | $121.6299 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,139.66 | $1,251.6486 | $1,251.65 | $1,251.65 | $1,251.70 | |