| 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 | $122.29 | 11.204% | $135.9914 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $250.67 | 8.241% | $271.3277 | $271.33 | $271.35 | $271.30 |
| Purchase #3 | $217.37 | 12.721% | $245.0216 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $218.53 | 8.645% | $237.4219 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $230.62 | 3.117% | $237.8084 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $41.57 | 8.159% | $44.9617 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $196.66 | 12.794% | $221.8207 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $1,277.71 | $1,394.3534 | $1,394.35 | $1,394.30 | $1,394.30 | |