| 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 | $109.47 | 4.326% | $114.2057 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $145.87 | 9.194% | $159.2813 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $244.57 | 10.720% | $270.7879 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $242.67 | 4.279% | $253.0538 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $47.38 | 11.383% | $52.7733 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $183.60 | 11.602% | $204.9013 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $151.72 | 9.701% | $166.4384 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $1,125.28 | $1,221.4417 | $1,221.44 | $1,221.45 | $1,221.50 | |