| 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 | $34.43 | 10.632% | $38.0906 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $139.64 | 4.673% | $146.1654 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $188.80 | 9.785% | $207.2741 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $210.85 | 6.378% | $224.298 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $130.44 | 8.262% | $141.217 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $128.54 | 5.367% | $135.4387 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $107.65 | 9.566% | $117.9478 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $940.35 | $1,010.4316 | $1,010.44 | $1,010.40 | $1,010.40 | |