| 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 | $213.59 | 7.277% | $229.1329 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $221.73 | 13.715% | $252.1403 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $30.36 | 12.643% | $34.1984 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $187.51 | 8.579% | $203.5965 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $233.69 | 5.851% | $247.3632 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $173.58 | 3.481% | $179.6223 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $56.64 | 7.405% | $60.8342 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $1,117.10 | $1,206.8878 | $1,206.88 | $1,206.90 | $1,206.80 | |