| 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 | $232.88 | 3.384% | $240.7607 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $80.27 | 10.558% | $88.7449 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $187.59 | 8.424% | $203.3926 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $105.50 | 10.253% | $116.3169 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $136.42 | 12.233% | $153.1083 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $174.88 | 6.172% | $185.6736 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $104.81 | 10.628% | $115.9492 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $1,022.35 | $1,103.9462 | $1,103.94 | $1,103.90 | $1,103.90 | |