| 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 | $132.37 | 5.617% | $139.8052 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $16.98 | 12.355% | $19.0779 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $247.70 | 3.868% | $257.281 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $34.33 | 8.694% | $37.3147 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $73.77 | 5.198% | $77.6046 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $59.95 | 11.345% | $66.7513 | $66.75 | $66.75 | $66.80 |
| Purchase #7 | $230.89 | 11.190% | $256.7266 | $256.73 | $256.75 | $256.70 |
| 7 purchase totals = | $795.99 | $854.5613 | $854.56 | $854.60 | $854.60 | |