| 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 | $19.67 | 5.403% | $20.7328 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $98.56 | 9.574% | $107.9961 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $175.38 | 13.659% | $199.3352 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $242.31 | 8.314% | $262.4557 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $230.40 | 3.301% | $238.0055 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $194.49 | 5.717% | $205.609 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $222.34 | 11.842% | $248.6695 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,183.15 | $1,282.8038 | $1,282.82 | $1,282.80 | $1,282.80 | |