| 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 | $94.41 | 11.106% | $104.8952 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $231.79 | 11.629% | $258.7449 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $154.82 | 13.179% | $175.2237 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $147.70 | 5.557% | $155.9077 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $73.77 | 10.160% | $81.265 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $135.45 | 7.321% | $145.3663 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $212.40 | 6.368% | $225.9256 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,050.34 | $1,147.3284 | $1,147.34 | $1,147.30 | $1,147.30 | |