| 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 | $208.67 | 10.338% | $230.2423 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $102.45 | 11.577% | $114.3106 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $12.29 | 6.202% | $13.0522 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $239.63 | 6.634% | $255.5271 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $107.32 | 5.731% | $113.4705 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $149.83 | 6.802% | $160.0214 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $193.66 | 10.613% | $214.2131 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,013.85 | $1,100.8372 | $1,100.83 | $1,100.80 | $1,100.80 | |