| 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 | $193.71 | 9.793% | $212.68 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $236.38 | 3.126% | $243.7692 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $196.31 | 12.818% | $221.473 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $44.52 | 7.220% | $47.7343 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $75.87 | 4.371% | $79.1863 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $146.65 | 12.158% | $164.4797 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $192.93 | 4.163% | $200.9617 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $1,086.37 | $1,170.2842 | $1,170.28 | $1,170.30 | $1,170.40 | |