| 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 | $28.39 | 7.143% | $30.4179 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $204.82 | 7.725% | $220.6423 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $134.37 | 9.752% | $147.4738 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $202.89 | 11.351% | $225.92 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $128.62 | 7.584% | $138.3745 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $59.45 | 3.799% | $61.7085 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $164.29 | 11.491% | $183.1686 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $922.83 | $1,007.7056 | $1,007.70 | $1,007.60 | $1,007.70 | |