| 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 | $219.73 | 9.730% | $241.1097 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $155.37 | 13.744% | $176.7241 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $169.53 | 8.585% | $184.0842 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $207.91 | 8.740% | $226.0813 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $23.74 | 9.109% | $25.9025 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $205.55 | 4.586% | $214.9765 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $211.31 | 13.408% | $239.6424 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,193.14 | $1,308.5207 | $1,308.51 | $1,308.55 | $1,308.50 | |