| 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 | $141.35 | 6.338% | $150.3088 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $105.35 | 5.332% | $110.9673 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $110.26 | 4.275% | $114.9736 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $206.61 | 13.874% | $235.2751 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $235.72 | 12.280% | $264.6664 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $96.89 | 4.780% | $101.5213 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $35.53 | 7.164% | $38.0754 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $931.71 | $1,015.7879 | $1,015.80 | $1,015.75 | $1,015.90 | |