| 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 | $249.60 | 6.640% | $266.1734 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $243.74 | 5.333% | $256.7387 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $53.52 | 5.660% | $56.5492 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $74.75 | 9.156% | $81.5941 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $178.98 | 7.828% | $192.9906 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $156.66 | 7.547% | $168.4831 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $87.99 | 13.368% | $99.7525 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $1,045.24 | $1,122.2816 | $1,122.27 | $1,122.30 | $1,122.30 | |