| 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 | $121.85 | 12.230% | $136.7523 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $217.32 | 4.368% | $226.8125 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $248.85 | 6.141% | $264.1319 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $132.25 | 9.716% | $145.0994 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $135.35 | 12.354% | $152.0711 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $26.83 | 4.705% | $28.0924 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $176.83 | 13.480% | $200.6667 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $1,059.28 | $1,153.6263 | $1,153.62 | $1,153.60 | $1,153.70 | |