| 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 | $45.50 | 13.604% | $51.6898 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $190.91 | 13.803% | $217.2613 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $203.46 | 5.285% | $214.2129 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $165.65 | 9.787% | $181.8622 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $34.54 | 10.359% | $38.118 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $107.87 | 6.385% | $114.7575 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $247.98 | 10.624% | $274.3254 | $274.33 | $274.35 | $274.30 |
| 7 purchase totals = | $995.91 | $1,092.2271 | $1,092.23 | $1,092.20 | $1,092.30 | |