| 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 | $238.86 | 8.516% | $259.2013 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $193.94 | 4.522% | $202.71 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $178.96 | 12.793% | $201.8544 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $110.46 | 11.457% | $123.1154 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $196.45 | 5.658% | $207.5651 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $120.38 | 10.600% | $133.1403 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $250.99 | 3.308% | $259.2927 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,290.04 | $1,386.8792 | $1,386.88 | $1,386.85 | $1,386.90 | |