| 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 | $225.39 | 7.394% | $242.0553 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $122.90 | 8.444% | $133.2777 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $227.46 | 11.279% | $253.1152 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $81.83 | 4.565% | $85.5655 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $118.99 | 10.271% | $131.2115 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $206.45 | 13.713% | $234.7605 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $89.59 | 7.432% | $96.2483 | $96.25 | $96.25 | $96.20 |
| 7 purchase totals = | $1,072.61 | $1,176.2340 | $1,176.25 | $1,176.20 | $1,176.30 | |