| 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 | $200.65 | 5.706% | $212.0991 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $198.63 | 6.275% | $211.094 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $170.42 | 8.625% | $185.1187 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $21.65 | 6.306% | $23.0152 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $72.87 | 10.284% | $80.364 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $212.85 | 12.752% | $239.9926 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $65.94 | 8.462% | $71.5198 | $71.52 | $71.50 | $71.50 |
| 7 purchase totals = | $943.01 | $1,023.2034 | $1,023.20 | $1,023.15 | $1,023.20 | |