| 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 | $112.53 | 6.102% | $119.3966 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $105.84 | 13.463% | $120.0892 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $140.74 | 4.830% | $147.5377 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $171.72 | 12.442% | $193.0854 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $26.92 | 6.281% | $28.6108 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $33.63 | 4.177% | $35.0347 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $207.29 | 6.354% | $220.4612 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $798.67 | $864.2156 | $864.22 | $864.25 | $864.20 | |