| 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 | $241.96 | 11.751% | $270.3927 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $136.30 | 10.462% | $150.5597 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $21.43 | 11.414% | $23.876 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $136.38 | 8.352% | $147.7705 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $168.51 | 6.824% | $180.0091 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $223.50 | 11.283% | $248.7175 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $107.68 | 12.384% | $121.0151 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $1,035.76 | $1,142.3406 | $1,142.35 | $1,142.30 | $1,142.40 | |