| 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 | $110.75 | 3.336% | $114.4446 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $206.89 | 3.628% | $214.396 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $49.75 | 12.864% | $56.1498 | $56.15 | $56.15 | $56.10 |
| Purchase #4 | $146.99 | 4.722% | $153.9309 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $239.80 | 12.760% | $270.3985 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $66.75 | 11.156% | $74.1966 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $152.60 | 9.822% | $167.5884 | $167.59 | $167.60 | $167.60 |
| 7 purchase totals = | $973.53 | $1,051.1048 | $1,051.11 | $1,051.15 | $1,051.00 | |