| 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 | $175.81 | 9.438% | $192.4029 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $117.29 | 9.853% | $128.8466 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $206.38 | 11.136% | $229.3625 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $236.30 | 12.841% | $266.6433 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $242.53 | 3.241% | $250.3904 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $15.93 | 11.286% | $17.7279 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $236.99 | 8.726% | $257.6697 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,231.23 | $1,343.0433 | $1,343.04 | $1,343.05 | $1,343.00 | |