| 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 | $225.49 | 10.808% | $249.861 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $23.30 | 13.613% | $26.4718 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $226.76 | 10.542% | $250.665 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $172.46 | 7.827% | $185.9584 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $230.87 | 4.766% | $241.8733 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $128.29 | 7.831% | $138.3364 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $33.91 | 13.454% | $38.4723 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $1,041.08 | $1,131.6382 | $1,131.64 | $1,131.55 | $1,131.80 | |