| 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 | $200.74 | 9.610% | $220.0311 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $245.92 | 11.312% | $273.7385 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $217.33 | 12.552% | $244.6093 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $121.35 | 12.268% | $136.2372 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $91.58 | 10.267% | $100.9825 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $192.47 | 11.728% | $215.0429 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $5.84 | 5.620% | $6.1682 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $1,075.23 | $1,196.8097 | $1,196.81 | $1,196.85 | $1,196.70 | |