| 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 | $216.51 | 9.520% | $237.1218 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $20.41 | 7.682% | $21.9779 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $235.35 | 7.644% | $253.3402 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $35.50 | 11.533% | $39.5942 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $186.63 | 13.171% | $211.211 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $205.50 | 10.443% | $226.9604 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $45.57 | 6.730% | $48.6369 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $945.47 | $1,038.8424 | $1,038.84 | $1,038.85 | $1,038.80 | |