| 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 | $97.93 | 9.263% | $107.0013 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $19.73 | 12.745% | $22.2446 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $210.49 | 3.601% | $218.0697 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $183.36 | 8.395% | $198.7531 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $90.69 | 7.356% | $97.3612 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $227.87 | 4.120% | $237.2582 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $230.31 | 8.647% | $250.2249 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,060.38 | $1,130.9130 | $1,130.90 | $1,130.85 | $1,131.00 | |