| 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 | $104.48 | 12.546% | $117.5881 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $214.78 | 12.797% | $242.2654 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $89.27 | 4.402% | $93.1997 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $137.66 | 11.570% | $153.5873 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $228.69 | 8.489% | $248.1035 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $39.69 | 13.337% | $44.9835 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $195.67 | 9.453% | $214.1667 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $1,010.24 | $1,113.8942 | $1,113.90 | $1,113.90 | $1,114.00 | |