| 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 | $228.29 | 7.447% | $245.2908 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $215.36 | 9.453% | $235.718 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $92.75 | 13.684% | $105.4419 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $40.62 | 6.148% | $43.1173 | $43.12 | $43.10 | $43.10 |
| Purchase #5 | $221.98 | 11.731% | $248.0205 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $21.69 | 9.513% | $23.7534 | $23.75 | $23.75 | $23.80 |
| Purchase #7 | $156.32 | 7.240% | $167.6376 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $977.01 | $1,068.9795 | $1,068.98 | $1,068.95 | $1,068.90 | |