| 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 | $123.40 | 9.716% | $135.3895 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $232.72 | 7.415% | $249.9762 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $21.97 | 5.524% | $23.1836 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $109.39 | 3.476% | $113.1924 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $235.65 | 4.533% | $246.332 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $156.80 | 9.740% | $172.0723 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $196.42 | 7.344% | $210.8451 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $1,076.35 | $1,150.9911 | $1,150.99 | $1,151.05 | $1,151.00 | |