| 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 | $216.77 | 11.828% | $242.4096 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $44.46 | 12.438% | $49.9899 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $123.76 | 3.602% | $128.2178 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $189.32 | 10.321% | $208.8597 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $223.36 | 13.319% | $253.1093 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $193.52 | 9.811% | $212.5062 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $92.56 | 3.806% | $96.0828 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $1,083.75 | $1,191.1753 | $1,191.18 | $1,191.15 | $1,191.20 | |