| 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 | $207.27 | 9.463% | $226.884 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $217.34 | 6.274% | $230.9759 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $27.48 | 4.509% | $28.7191 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $19.76 | 11.762% | $22.0842 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $16.85 | 3.428% | $17.4276 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $237.33 | 3.210% | $244.9483 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $221.46 | 10.660% | $245.0676 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $947.49 | $1,016.1067 | $1,016.11 | $1,016.15 | $1,016.10 | |