| 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 | $199.38 | 9.614% | $218.5484 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $193.48 | 9.327% | $211.5259 | $211.53 | $211.55 | $211.50 |
| Purchase #3 | $100.30 | 4.658% | $104.972 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $114.96 | 10.154% | $126.633 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $198.74 | 7.335% | $213.3176 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $38.27 | 6.666% | $40.8211 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $16.54 | 3.223% | $17.0731 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $861.67 | $932.8911 | $932.89 | $932.85 | $932.80 | |