| 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 | $115.44 | 5.693% | $122.012 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $35.43 | 3.429% | $36.6449 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $169.95 | 4.552% | $177.6861 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $221.25 | 3.154% | $228.2282 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $228.50 | 10.700% | $252.9495 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $130.96 | 4.254% | $136.531 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $172.62 | 11.102% | $191.7843 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $1,074.15 | $1,145.8360 | $1,145.83 | $1,145.90 | $1,145.70 | |