| 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 | $18.25 | 11.396% | $20.3298 | $20.33 | $20.35 | $20.30 |
| Purchase #2 | $241.26 | 9.549% | $264.2979 | $264.30 | $264.30 | $264.30 |
| Purchase #3 | $69.94 | 5.550% | $73.8217 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $189.87 | 12.525% | $213.6512 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $101.29 | 3.700% | $105.0377 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $248.86 | 7.104% | $266.539 | $266.54 | $266.55 | $266.50 |
| Purchase #7 | $196.47 | 3.823% | $203.981 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,065.94 | $1,147.6583 | $1,147.66 | $1,147.70 | $1,147.60 | |