| 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 | $204.53 | 12.702% | $230.5094 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $63.91 | 12.565% | $71.9403 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $168.31 | 5.443% | $177.4711 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $125.93 | 13.216% | $142.5729 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $214.28 | 7.793% | $230.9788 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $217.54 | 12.603% | $244.9566 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $73.37 | 9.212% | $80.1288 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $1,067.87 | $1,178.5579 | $1,178.56 | $1,178.55 | $1,178.60 | |