| 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 | $80.42 | 12.175% | $90.2111 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $24.37 | 3.716% | $25.2756 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $239.98 | 6.646% | $255.9291 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $126.64 | 5.649% | $133.7939 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $147.36 | 13.608% | $167.4127 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $242.35 | 3.284% | $250.3088 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $131.59 | 11.103% | $146.2004 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $992.71 | $1,069.1316 | $1,069.13 | $1,069.15 | $1,069.10 | |