| 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 | $205.77 | 7.175% | $220.534 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $186.89 | 13.830% | $212.7369 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $192.39 | 9.697% | $211.0461 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $232.70 | 4.408% | $242.9574 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $114.49 | 7.692% | $123.2966 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $228.68 | 5.851% | $242.0601 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $37.76 | 3.472% | $39.071 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $1,198.68 | $1,291.7021 | $1,291.71 | $1,291.70 | $1,291.70 | |