| 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 | $186.58 | 9.360% | $204.0439 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $96.43 | 13.599% | $109.5435 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $195.97 | 10.727% | $216.9917 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $204.94 | 12.673% | $230.912 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $74.82 | 11.761% | $83.6196 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $115.84 | 6.345% | $123.19 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $135.99 | 13.453% | $154.2847 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,010.57 | $1,122.5854 | $1,122.57 | $1,122.60 | $1,122.50 | |