| 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 | $27.61 | 8.720% | $30.0176 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $221.49 | 5.778% | $234.2877 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $162.61 | 10.449% | $179.6011 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $247.42 | 7.631% | $266.3006 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $210.84 | 5.822% | $223.1151 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $239.34 | 6.397% | $254.6506 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $135.81 | 8.415% | $147.2384 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $1,245.12 | $1,335.2111 | $1,335.22 | $1,335.20 | $1,335.20 | |