| 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 | $80.57 | 10.104% | $88.7108 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $113.26 | 6.413% | $120.5234 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $231.39 | 9.308% | $252.9278 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $202.94 | 12.422% | $228.1492 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $163.98 | 10.396% | $181.0274 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $124.48 | 3.788% | $129.1953 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $48.53 | 5.541% | $51.219 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $965.15 | $1,051.7529 | $1,051.76 | $1,051.75 | $1,051.60 | |