| 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 | $238.42 | 9.258% | $260.4929 | $260.49 | $260.50 | $260.50 |
| Purchase #2 | $238.35 | 6.828% | $254.6245 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $83.70 | 3.694% | $86.7919 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $160.42 | 13.460% | $182.0125 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $192.43 | 12.810% | $217.0803 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $225.95 | 3.710% | $234.3327 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $57.67 | 10.252% | $63.5823 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $1,196.94 | $1,298.9171 | $1,298.90 | $1,298.95 | $1,298.90 | |