| 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 | $237.26 | 5.242% | $249.6972 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $192.38 | 10.771% | $213.1012 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $218.59 | 10.159% | $240.7966 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $211.26 | 12.683% | $238.0541 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $88.38 | 13.712% | $100.4987 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $43.99 | 8.750% | $47.8391 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $68.34 | 11.326% | $76.0802 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $1,060.20 | $1,166.0671 | $1,166.07 | $1,166.10 | $1,166.10 | |