| 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 | $221.91 | 6.776% | $236.9466 | $236.95 | $236.95 | $236.90 |
| Purchase #2 | $179.68 | 7.217% | $192.6475 | $192.65 | $192.65 | $192.60 |
| Purchase #3 | $247.39 | 7.823% | $266.7433 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $103.32 | 12.112% | $115.8341 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $120.47 | 4.660% | $126.0839 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $126.43 | 13.499% | $143.4968 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $108.37 | 9.201% | $118.3411 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $1,107.57 | $1,200.0933 | $1,200.09 | $1,200.15 | $1,199.90 | |