| 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 | $204.69 | 4.628% | $214.1631 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $100.81 | 11.805% | $112.7106 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $162.73 | 3.483% | $168.3979 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $248.99 | 13.802% | $283.3556 | $283.36 | $283.35 | $283.40 |
| Purchase #5 | $117.65 | 4.393% | $122.8184 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $76.91 | 4.261% | $80.1871 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $216.85 | 8.110% | $234.4365 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $1,128.63 | $1,216.0692 | $1,216.08 | $1,216.05 | $1,216.10 | |