| 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 | $207.42 | 3.420% | $214.5138 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $94.80 | 11.320% | $105.5314 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $160.71 | 9.750% | $176.3792 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $101.62 | 13.557% | $115.3966 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $9.34 | 8.643% | $10.1473 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $223.42 | 8.340% | $242.0532 | $242.05 | $242.05 | $242.10 |
| Purchase #7 | $172.25 | 11.510% | $192.076 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $969.56 | $1,056.0975 | $1,056.10 | $1,056.15 | $1,056.10 | |