| 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 | $195.75 | 12.484% | $220.1874 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $236.68 | 9.169% | $258.3812 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $80.42 | 6.757% | $85.854 | $85.85 | $85.85 | $85.90 |
| Purchase #4 | $221.44 | 6.671% | $236.2123 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $109.58 | 4.508% | $114.5199 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $108.87 | 6.315% | $115.7451 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $56.93 | 7.325% | $61.1001 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $1,009.67 | $1,092.0000 | $1,092.00 | $1,092.00 | $1,092.00 | |