| 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 | $26.93 | 7.856% | $29.0456 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $214.81 | 7.408% | $230.7231 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $215.36 | 7.588% | $231.7015 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $102.96 | 5.522% | $108.6455 | $108.65 | $108.65 | $108.60 |
| Purchase #5 | $142.28 | 4.759% | $149.0511 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $233.35 | 7.195% | $250.1395 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $152.47 | 9.379% | $166.7702 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $1,088.16 | $1,166.0765 | $1,166.08 | $1,166.05 | $1,166.00 | |