| 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 | $238.52 | 13.232% | $270.081 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $210.87 | 4.235% | $219.8003 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $196.40 | 4.741% | $205.7113 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $25.32 | 8.495% | $27.4709 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $35.33 | 8.225% | $38.2359 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $227.46 | 8.569% | $246.951 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $204.30 | 12.359% | $229.5494 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,138.20 | $1,237.7998 | $1,237.80 | $1,237.80 | $1,237.80 | |