| 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 | $180.26 | 11.477% | $200.9484 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $171.30 | 4.463% | $178.9451 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $249.55 | 9.428% | $273.0776 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $99.33 | 6.538% | $105.8242 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $81.69 | 3.536% | $84.5786 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $88.34 | 11.295% | $98.318 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $222.74 | 13.743% | $253.3512 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $1,093.21 | $1,195.0431 | $1,195.05 | $1,195.05 | $1,195.00 | |