| 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 | $183.88 | 13.170% | $208.097 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $74.70 | 7.150% | $80.0411 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $63.80 | 3.447% | $65.9992 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $43.94 | 13.794% | $50.0011 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $197.30 | 4.284% | $205.7523 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $161.58 | 12.165% | $181.2362 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $240.63 | 5.169% | $253.0682 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $965.83 | $1,044.1951 | $1,044.20 | $1,044.20 | $1,044.20 | |