| 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 | $218.44 | 10.204% | $240.7296 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $220.49 | 13.400% | $250.0357 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $32.63 | 9.591% | $35.7595 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $95.28 | 12.493% | $107.1833 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $113.50 | 6.159% | $120.4905 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $121.86 | 4.317% | $127.1207 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $123.94 | 9.570% | $135.8011 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $926.14 | $1,017.1204 | $1,017.12 | $1,017.15 | $1,017.10 | |