| 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 | $228.44 | 5.669% | $241.3903 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $160.45 | 6.776% | $171.3221 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $186.26 | 4.697% | $195.0086 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $134.42 | 13.527% | $152.603 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $248.62 | 12.523% | $279.7547 | $279.75 | $279.75 | $279.80 |
| Purchase #6 | $226.60 | 7.796% | $244.2657 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $21.82 | 10.684% | $24.1512 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $1,206.61 | $1,308.4956 | $1,308.49 | $1,308.45 | $1,308.60 | |