| 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 | $243.34 | 13.345% | $275.8137 | $275.81 | $275.80 | $275.80 |
| Purchase #2 | $145.93 | 12.371% | $163.983 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $160.93 | 11.306% | $179.1247 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $35.93 | 6.289% | $38.1896 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $218.53 | 4.860% | $229.1506 | $229.15 | $229.15 | $229.20 |
| Purchase #6 | $180.76 | 5.671% | $191.0109 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $167.48 | 11.141% | $186.1389 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $1,152.90 | $1,263.4114 | $1,263.40 | $1,263.40 | $1,263.40 | |