| 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 | $204.92 | 4.783% | $214.7213 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $100.57 | 7.795% | $108.4094 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $109.59 | 8.808% | $119.2427 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $87.41 | 8.106% | $94.4955 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $152.57 | 5.554% | $161.0437 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $221.41 | 7.376% | $237.7412 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $96.89 | 11.197% | $107.7388 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $973.36 | $1,043.3926 | $1,043.39 | $1,043.40 | $1,043.20 | |