| 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 | $85.39 | 3.443% | $88.33 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $116.58 | 12.358% | $130.987 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $216.92 | 13.760% | $246.7682 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $242.93 | 6.759% | $259.3496 | $259.35 | $259.35 | $259.30 |
| Purchase #5 | $166.71 | 3.266% | $172.1547 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $64.89 | 6.165% | $68.8905 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $196.90 | 9.120% | $214.8573 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $1,090.32 | $1,181.3373 | $1,181.34 | $1,181.35 | $1,181.40 | |