| 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 | $191.51 | 10.284% | $211.2049 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $114.70 | 8.296% | $124.2155 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $119.89 | 7.552% | $128.9441 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $142.78 | 6.212% | $151.6495 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $49.48 | 4.435% | $51.6744 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $165.61 | 7.765% | $178.4696 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $213.31 | 8.479% | $231.3966 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $997.28 | $1,077.5546 | $1,077.55 | $1,077.50 | $1,077.50 | |