| 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 | $114.74 | 12.127% | $128.6545 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $111.67 | 3.377% | $115.4411 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $232.94 | 8.597% | $252.9659 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $130.38 | 12.769% | $147.0282 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $189.71 | 7.702% | $204.3215 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $137.54 | 11.175% | $152.9101 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $247.44 | 11.293% | $275.3834 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $1,164.42 | $1,276.7047 | $1,276.70 | $1,276.70 | $1,276.70 | |