| 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 | $210.54 | 3.407% | $217.7131 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $228.99 | 5.730% | $242.1111 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $70.95 | 12.328% | $79.6967 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $91.25 | 7.773% | $98.3429 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $171.87 | 13.284% | $194.7012 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $213.94 | 11.748% | $239.0737 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $34.68 | 7.461% | $37.2675 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $1,022.22 | $1,108.9062 | $1,108.90 | $1,108.85 | $1,108.90 | |