| 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 | $136.96 | 4.492% | $143.1122 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $94.87 | 8.319% | $102.7622 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $77.41 | 12.312% | $86.9407 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $205.26 | 4.315% | $214.117 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $221.56 | 12.196% | $248.5815 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $143.65 | 13.388% | $162.8819 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $90.64 | 5.152% | $95.3098 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $970.35 | $1,053.7053 | $1,053.70 | $1,053.70 | $1,053.70 | |