| 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 | $66.30 | 7.470% | $71.2526 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $235.31 | 6.640% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $179.76 | 7.413% | $193.0856 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $25.95 | 6.118% | $27.5376 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $228.36 | 12.329% | $256.5145 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $186.51 | 13.329% | $211.3699 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $202.83 | 5.194% | $213.365 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,125.02 | $1,224.0598 | $1,224.06 | $1,224.05 | $1,224.10 | |