| 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 | $101.73 | 5.224% | $107.0444 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $147.79 | 10.138% | $162.773 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $43.48 | 10.562% | $48.0724 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $124.39 | 3.738% | $129.0397 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $218.39 | 12.668% | $246.0556 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $220.63 | 13.626% | $250.693 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $128.37 | 8.229% | $138.9336 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $984.78 | $1,082.6117 | $1,082.60 | $1,082.60 | $1,082.60 | |