| 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 | $171.26 | 13.787% | $194.8716 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $232.76 | 11.463% | $259.4413 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $100.40 | 10.415% | $110.8567 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $10.32 | 9.246% | $11.2742 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $62.77 | 11.346% | $69.8919 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $231.50 | 6.409% | $246.3368 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $193.31 | 11.106% | $214.779 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $1,002.32 | $1,107.4515 | $1,107.45 | $1,107.45 | $1,107.50 | |