| 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 | $120.25 | 11.131% | $133.635 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $222.70 | 7.786% | $240.0394 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $46.53 | 10.738% | $51.5264 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $146.38 | 8.474% | $158.7842 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $101.31 | 12.715% | $114.1916 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $235.79 | 8.400% | $255.5964 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $177.51 | 12.721% | $200.091 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $1,050.47 | $1,153.8640 | $1,153.87 | $1,153.95 | $1,153.80 | |