| 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 | $109.31 | 5.724% | $115.5669 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $110.90 | 9.704% | $121.6617 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $59.73 | 6.416% | $63.5623 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $161.44 | 12.228% | $181.1809 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $244.95 | 9.108% | $267.26 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $214.33 | 7.742% | $230.9234 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $145.60 | 10.747% | $161.2476 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $1,046.26 | $1,141.4028 | $1,141.40 | $1,141.35 | $1,141.50 | |