| 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 | $232.93 | 4.385% | $243.144 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $173.28 | 12.162% | $194.3543 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $181.38 | 4.414% | $189.3861 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $233.69 | 8.437% | $253.4064 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $174.81 | 8.662% | $189.952 | $189.95 | $189.95 | $190.00 |
| Purchase #6 | $161.74 | 7.652% | $174.1163 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $19.61 | 5.600% | $20.7082 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $1,177.44 | $1,265.0673 | $1,265.07 | $1,265.05 | $1,265.10 | |