| 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 | $203.40 | 7.661% | $218.9825 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $145.70 | 10.498% | $160.9956 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $20.85 | 10.736% | $23.0885 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $238.55 | 7.750% | $257.0376 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $25.58 | 9.250% | $27.9462 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $118.79 | 12.454% | $133.5841 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $222.42 | 7.235% | $238.5121 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $975.29 | $1,060.1466 | $1,060.15 | $1,060.20 | $1,060.10 | |