| 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 | $168.49 | 12.662% | $189.8242 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $204.47 | 6.845% | $218.466 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $227.72 | 4.194% | $237.2706 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $105.94 | 5.108% | $111.3514 | $111.35 | $111.35 | $111.40 |
| Purchase #5 | $117.46 | 4.316% | $122.5296 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $162.86 | 9.495% | $178.3236 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $229.92 | 7.287% | $246.6743 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $1,216.86 | $1,304.4397 | $1,304.43 | $1,304.35 | $1,304.50 | |