| 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 | $238.32 | 8.130% | $257.6954 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $38.47 | 12.662% | $43.3411 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $59.87 | 11.642% | $66.8401 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $57.41 | 7.554% | $61.7468 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $139.45 | 9.737% | $153.0282 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $158.77 | 4.328% | $165.6416 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $221.53 | 13.752% | $251.9948 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $913.82 | $1,000.2880 | $1,000.29 | $1,000.35 | $1,000.10 | |