| 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 | $132.42 | 7.752% | $142.6852 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $132.72 | 4.428% | $138.5968 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $211.30 | 5.502% | $222.9257 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $198.85 | 6.840% | $212.4513 | $212.45 | $212.45 | $212.50 |
| Purchase #5 | $206.90 | 6.521% | $220.3919 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $214.58 | 7.369% | $230.3924 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $169.36 | 4.207% | $176.485 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $1,266.13 | $1,343.9283 | $1,343.94 | $1,344.00 | $1,344.00 | |