| 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 | $202.35 | 4.599% | $211.6561 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $18.72 | 9.609% | $20.5188 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $20.51 | 12.378% | $23.0487 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $206.90 | 3.736% | $214.6298 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $124.97 | 4.507% | $130.6024 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $140.75 | 5.215% | $148.0901 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $194.40 | 4.829% | $203.7876 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $908.60 | $952.3335 | $952.34 | $952.35 | $952.30 | |