| 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 | $82.80 | 9.553% | $90.7099 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $184.47 | 8.157% | $199.5172 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $194.91 | 9.814% | $214.0385 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $224.38 | 10.155% | $247.1658 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $145.28 | 3.554% | $150.4433 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $235.45 | 13.313% | $266.7955 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $223.72 | 4.526% | $233.8456 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $1,291.01 | $1,402.5158 | $1,402.53 | $1,402.50 | $1,402.40 | |