| 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 | $221.38 | 12.642% | $249.3669 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $9.64 | 11.739% | $10.7716 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $227.79 | 9.168% | $248.6738 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $140.31 | 3.796% | $145.6362 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $48.53 | 8.170% | $52.4949 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $242.41 | 4.751% | $253.9269 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $200.98 | 12.443% | $225.9879 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,091.04 | $1,186.8582 | $1,186.86 | $1,186.85 | $1,186.90 | |