| 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 | $219.41 | 10.290% | $241.9873 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $166.85 | 11.198% | $185.5339 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $216.36 | 5.329% | $227.8898 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $136.81 | 12.461% | $153.8579 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $21.82 | 4.640% | $22.8324 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $250.76 | 8.670% | $272.5009 | $272.50 | $272.50 | $272.50 |
| Purchase #7 | $43.88 | 10.851% | $48.6414 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $1,055.89 | $1,153.2436 | $1,153.24 | $1,153.30 | $1,153.20 | |