| 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 | $134.60 | 10.857% | $149.2135 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $217.67 | 12.205% | $244.2366 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $235.76 | 7.176% | $252.6781 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $47.35 | 5.155% | $49.7909 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $142.75 | 8.639% | $155.0822 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $141.56 | 4.284% | $147.6244 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $127.34 | 10.621% | $140.8648 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $1,047.03 | $1,139.4905 | $1,139.48 | $1,139.50 | $1,139.50 | |