| 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 | $183.60 | 9.815% | $201.6203 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $77.88 | 5.304% | $82.0108 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $56.68 | 10.473% | $62.6161 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $204.25 | 3.725% | $211.8583 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $236.98 | 4.747% | $248.2294 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $191.77 | 8.496% | $208.0628 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $122.46 | 4.844% | $128.392 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $1,073.62 | $1,142.7897 | $1,142.79 | $1,142.75 | $1,142.80 | |