| 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 | $219.29 | 6.516% | $233.5789 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $111.35 | 13.335% | $126.1985 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $229.56 | 13.236% | $259.9446 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $221.74 | 4.306% | $231.2881 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $19.74 | 4.109% | $20.5511 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $163.76 | 8.833% | $178.2249 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $61.44 | 4.868% | $64.4309 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $1,026.88 | $1,114.2170 | $1,114.21 | $1,114.25 | $1,114.20 | |