| 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 | $194.48 | 12.326% | $218.4516 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $101.98 | 5.557% | $107.647 | $107.65 | $107.65 | $107.60 |
| Purchase #3 | $237.67 | 12.386% | $267.1078 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $249.70 | 6.122% | $264.9866 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $192.63 | 6.796% | $205.7211 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $41.40 | 3.752% | $42.9533 | $42.95 | $42.95 | $43.00 |
| Purchase #7 | $250.82 | 10.468% | $277.0758 | $277.08 | $277.10 | $277.10 |
| 7 purchase totals = | $1,268.68 | $1,383.9432 | $1,383.95 | $1,383.95 | $1,384.00 | |