| 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 | $137.91 | 3.179% | $142.2942 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $192.78 | 12.629% | $217.1262 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $117.96 | 6.853% | $126.0438 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $101.62 | 11.345% | $113.1488 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $192.72 | 11.678% | $215.2258 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $219.72 | 7.774% | $236.801 | $236.80 | $236.80 | $236.80 |
| Purchase #7 | $162.72 | 11.625% | $181.6362 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $1,125.43 | $1,232.2760 | $1,232.28 | $1,232.35 | $1,232.10 | |