| 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 | $111.72 | 10.132% | $123.0395 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $203.93 | 13.856% | $232.1865 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $171.66 | 11.492% | $191.3872 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $179.58 | 12.368% | $201.7905 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $16.47 | 6.332% | $17.5129 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $107.93 | 5.545% | $113.9147 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $101.59 | 4.251% | $105.9086 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $892.88 | $985.7399 | $985.74 | $985.75 | $985.70 | |