| 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 | $174.48 | 9.709% | $191.4203 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $225.61 | 9.698% | $247.4897 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $236.86 | 9.136% | $258.4995 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $184.99 | 11.771% | $206.7652 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $215.90 | 3.499% | $223.4543 | $223.45 | $223.45 | $223.50 |
| Purchase #6 | $64.92 | 7.376% | $69.7085 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $239.65 | 3.675% | $248.4571 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,342.41 | $1,445.7946 | $1,445.80 | $1,445.75 | $1,445.90 | |