| 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 | $198.87 | 10.412% | $219.5763 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $188.51 | 8.112% | $203.8019 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $104.88 | 3.384% | $108.4291 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $211.76 | 3.234% | $218.6083 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $108.86 | 11.766% | $121.6685 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $245.33 | 10.140% | $270.2065 | $270.21 | $270.20 | $270.20 |
| Purchase #7 | $73.40 | 5.118% | $77.1566 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $1,131.61 | $1,219.4472 | $1,219.46 | $1,219.45 | $1,219.50 | |