| 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 | $224.59 | 3.737% | $232.9829 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $121.79 | 11.263% | $135.5072 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $22.76 | 10.819% | $25.2224 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $95.60 | 9.384% | $104.5711 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $231.69 | 13.826% | $263.7235 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $76.42 | 10.362% | $84.3386 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $214.70 | 13.550% | $243.7919 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $987.55 | $1,090.1376 | $1,090.13 | $1,090.10 | $1,090.10 | |