| 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 | $105.37 | 7.815% | $113.6047 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $208.69 | 6.243% | $221.7185 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $172.74 | 10.202% | $190.3629 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $174.64 | 7.323% | $187.4289 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $31.44 | 10.234% | $34.6576 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $195.46 | 7.557% | $210.2309 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $122.87 | 7.783% | $132.433 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $1,011.21 | $1,090.4365 | $1,090.43 | $1,090.45 | $1,090.40 | |