| 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 | $42.60 | 12.512% | $47.9301 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $216.90 | 12.242% | $243.4529 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $241.41 | 4.732% | $252.8335 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $38.55 | 13.200% | $43.6386 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $101.82 | 8.268% | $110.2385 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $44.90 | 4.599% | $46.965 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $217.74 | 9.750% | $238.9697 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $903.92 | $984.0283 | $984.03 | $984.05 | $984.00 | |