| 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 | $109.65 | 4.505% | $114.5897 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $174.93 | 5.182% | $183.9949 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $188.64 | 3.630% | $195.4876 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $25.44 | 10.874% | $28.2063 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $28.64 | 11.702% | $31.9915 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $118.38 | 7.368% | $127.1022 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $206.63 | 8.391% | $223.9683 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $852.31 | $905.3405 | $905.34 | $905.35 | $905.40 | |