| 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 | $82.55 | 8.541% | $89.6006 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $242.62 | 12.180% | $272.1711 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $230.54 | 3.764% | $239.2175 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $106.71 | 12.199% | $119.7276 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $106.61 | 8.217% | $115.3701 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $122.82 | 12.197% | $137.8004 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $147.63 | 4.193% | $153.8201 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $1,039.48 | $1,127.7074 | $1,127.71 | $1,127.65 | $1,127.70 | |