| 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 | $202.62 | 7.278% | $217.3667 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $220.33 | 12.743% | $248.4067 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $31.67 | 3.562% | $32.7981 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $158.70 | 7.350% | $170.3645 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $117.95 | 8.432% | $127.8955 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $188.74 | 6.550% | $201.1025 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $95.49 | 9.284% | $104.3553 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $1,015.50 | $1,102.2893 | $1,102.30 | $1,102.25 | $1,102.40 | |