| 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 | $155.93 | 10.386% | $172.1249 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $202.90 | 8.292% | $219.7245 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $186.38 | 10.364% | $205.6964 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $8.74 | 9.408% | $9.5623 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $27.85 | 10.446% | $30.7592 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $210.63 | 7.203% | $225.8017 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $239.57 | 6.499% | $255.1397 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $1,032.00 | $1,118.8087 | $1,118.80 | $1,118.75 | $1,118.80 | |