| 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 | $185.27 | 12.783% | $208.9531 | $208.95 | $208.95 | $209.00 |
| Purchase #2 | $80.67 | 10.580% | $89.2049 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $187.74 | 11.353% | $209.0541 | $209.05 | $209.05 | $209.10 |
| Purchase #4 | $230.72 | 3.568% | $238.9521 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $209.64 | 4.147% | $218.3338 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $224.62 | 4.281% | $234.236 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $80.28 | 8.819% | $87.3599 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $1,198.94 | $1,286.0939 | $1,286.08 | $1,286.10 | $1,286.20 | |