| 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 | $16.28 | 7.687% | $17.5314 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $16.95 | 5.117% | $17.8173 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $212.78 | 13.546% | $241.6032 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $153.92 | 10.501% | $170.0831 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $185.42 | 6.560% | $197.5836 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $236.63 | 12.581% | $266.4004 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $97.45 | 11.167% | $108.3322 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $919.43 | $1,019.3512 | $1,019.34 | $1,019.40 | $1,019.30 | |