| 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 | $222.35 | 3.854% | $230.9194 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $8.28 | 11.737% | $9.2518 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $138.47 | 7.566% | $148.9466 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $198.53 | 11.205% | $220.7753 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $150.54 | 10.589% | $166.4807 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $144.33 | 11.740% | $161.2743 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $55.97 | 12.513% | $62.9735 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $918.47 | $1,000.6216 | $1,000.62 | $1,000.60 | $1,000.70 | |