| 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 | $21.34 | 12.357% | $23.977 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $31.69 | 3.798% | $32.8936 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $248.99 | 11.866% | $278.5352 | $278.54 | $278.55 | $278.50 |
| Purchase #4 | $127.42 | 10.785% | $141.1622 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $129.32 | 13.726% | $147.0705 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $225.41 | 7.658% | $242.6719 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $37.94 | 10.360% | $41.8706 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $822.11 | $908.1810 | $908.18 | $908.15 | $908.30 | |