| 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 | $249.53 | 13.776% | $283.9053 | $283.91 | $283.90 | $283.90 |
| Purchase #2 | $106.39 | 8.517% | $115.4512 | $115.45 | $115.45 | $115.50 |
| Purchase #3 | $238.60 | 13.419% | $270.6177 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $171.49 | 9.867% | $188.4109 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $37.93 | 7.666% | $40.8377 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $200.96 | 6.646% | $214.3158 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $34.99 | 11.287% | $38.9393 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,039.89 | $1,152.4779 | $1,152.49 | $1,152.45 | $1,152.40 | |