| 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 | $120.79 | 6.446% | $128.5761 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $114.84 | 5.224% | $120.8392 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $84.55 | 11.487% | $94.2623 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $84.81 | 8.324% | $91.8696 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $250.82 | 4.871% | $263.0374 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $72.81 | 3.392% | $75.2797 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $208.49 | 12.523% | $234.5992 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $937.11 | $1,008.4635 | $1,008.47 | $1,008.50 | $1,008.50 | |