| 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 | $224.66 | 12.797% | $253.4097 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $103.72 | 3.362% | $107.2071 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $143.32 | 13.533% | $162.7155 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $125.44 | 10.584% | $138.7166 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $110.70 | 12.650% | $124.7036 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $190.54 | 3.604% | $197.4071 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $219.55 | 13.332% | $248.8204 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,117.93 | $1,232.9800 | $1,232.99 | $1,232.90 | $1,232.90 | |