| 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 | $140.45 | 10.393% | $155.047 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $237.42 | 4.797% | $248.809 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $183.90 | 5.549% | $194.1046 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $157.81 | 9.822% | $173.3101 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $231.54 | 9.478% | $253.4854 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $41.46 | 3.715% | $43.0002 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $136.90 | 12.355% | $153.814 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,129.48 | $1,221.5703 | $1,221.57 | $1,221.55 | $1,221.50 | |