| 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 | $35.87 | 8.843% | $39.042 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $141.35 | 9.626% | $154.9564 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $112.89 | 6.832% | $120.6026 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $229.75 | 13.812% | $261.4831 | $261.48 | $261.50 | $261.50 |
| Purchase #5 | $84.81 | 6.319% | $90.1691 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $197.52 | 13.632% | $224.4459 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $213.55 | 8.694% | $232.116 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,015.74 | $1,122.8151 | $1,122.82 | $1,122.80 | $1,122.80 | |