| 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 | $190.30 | 10.801% | $210.8543 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $64.32 | 5.836% | $68.0737 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $144.88 | 11.634% | $161.7353 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $124.25 | 8.465% | $134.7678 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $114.77 | 13.794% | $130.6014 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $249.67 | 5.346% | $263.0174 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $21.71 | 12.288% | $24.3777 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $909.90 | $993.4276 | $993.43 | $993.40 | $993.50 | |