| 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 | $123.77 | 4.868% | $129.7951 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $145.64 | 11.467% | $162.3405 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $246.78 | 10.211% | $271.9787 | $271.98 | $272.00 | $272.00 |
| Purchase #4 | $183.26 | 12.689% | $206.5139 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $5.99 | 7.362% | $6.431 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $191.29 | 8.446% | $207.4464 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $130.98 | 10.302% | $144.4736 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $1,027.71 | $1,128.9792 | $1,128.98 | $1,129.00 | $1,128.90 | |