| 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 | $236.44 | 8.303% | $256.0716 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $211.88 | 8.872% | $230.678 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $195.82 | 3.776% | $203.2142 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $193.97 | 13.377% | $219.9174 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $188.63 | 12.488% | $212.1861 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $84.88 | 9.752% | $93.1575 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $8.37 | 13.802% | $9.5252 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $1,119.99 | $1,224.7500 | $1,224.76 | $1,224.75 | $1,224.80 | |