| 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 | $30.54 | 8.124% | $33.0211 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $237.60 | 3.126% | $245.0274 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $197.74 | 10.860% | $219.2146 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $215.37 | 3.360% | $222.6064 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $233.28 | 8.466% | $253.0295 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $239.55 | 8.642% | $260.2519 | $260.25 | $260.25 | $260.30 |
| Purchase #7 | $184.57 | 5.399% | $194.5349 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,338.65 | $1,427.6858 | $1,427.68 | $1,427.70 | $1,427.60 | |