| 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 | $241.76 | 11.828% | $270.3554 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $250.45 | 7.651% | $269.6119 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $86.37 | 4.302% | $90.0856 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $16.85 | 9.203% | $18.4007 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $176.54 | 12.110% | $197.919 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $158.45 | 5.411% | $167.0237 | $167.02 | $167.00 | $167.00 |
| Purchase #7 | $55.26 | 13.445% | $62.6897 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $985.68 | $1,076.0860 | $1,076.09 | $1,076.05 | $1,076.10 | |