| 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 | $196.60 | 8.446% | $213.2048 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $156.62 | 3.842% | $162.6373 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $57.73 | 7.356% | $61.9766 | $61.98 | $62.00 | $62.00 |
| Purchase #4 | $20.80 | 4.208% | $21.6753 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $102.89 | 5.142% | $108.1806 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $227.93 | 7.578% | $245.2025 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $120.25 | 10.189% | $132.5023 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $882.82 | $945.3794 | $945.38 | $945.45 | $945.40 | |