| 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 | $215.70 | 4.241% | $224.8478 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $164.64 | 4.249% | $171.6356 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $178.46 | 5.324% | $187.9612 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $242.96 | 12.474% | $273.2668 | $273.27 | $273.25 | $273.30 |
| Purchase #5 | $241.71 | 12.366% | $271.5999 | $271.60 | $271.60 | $271.60 |
| Purchase #6 | $12.62 | 13.247% | $14.2918 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $168.77 | 7.674% | $181.7214 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $1,224.86 | $1,325.3245 | $1,325.33 | $1,325.30 | $1,325.30 | |