| 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 | $101.48 | 13.695% | $115.3777 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $223.43 | 3.149% | $230.4658 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $209.43 | 8.865% | $227.996 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $231.37 | 8.261% | $250.4835 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $12.71 | 3.867% | $13.2015 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $45.83 | 8.109% | $49.5464 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $204.38 | 3.293% | $211.1102 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,028.63 | $1,098.1811 | $1,098.19 | $1,098.20 | $1,098.20 | |