| 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 | $191.31 | 12.649% | $215.5088 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $96.91 | 11.362% | $107.9209 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $28.65 | 13.218% | $32.437 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $147.68 | 9.316% | $161.4379 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $176.29 | 4.335% | $183.9322 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $186.99 | 3.207% | $192.9868 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $245.67 | 13.738% | $279.4201 | $279.42 | $279.40 | $279.40 |
| 7 purchase totals = | $1,073.50 | $1,173.6437 | $1,173.65 | $1,173.65 | $1,173.50 | |