| 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 | $115.38 | 3.267% | $119.1495 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $198.93 | 10.335% | $219.4894 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $83.41 | 10.451% | $92.1272 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $123.50 | 8.555% | $134.0654 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $157.62 | 6.303% | $167.5548 | $167.55 | $167.55 | $167.60 |
| Purchase #6 | $60.77 | 4.201% | $63.3229 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $100.58 | 13.264% | $113.9209 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $840.19 | $909.6301 | $909.63 | $909.60 | $909.60 | |