| 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 | $30.53 | 8.128% | $33.0115 | $33.01 | $33.00 | $33.00 |
| Purchase #2 | $96.70 | 10.183% | $106.547 | $106.55 | $106.55 | $106.50 |
| Purchase #3 | $109.94 | 6.543% | $117.1334 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $106.97 | 6.711% | $114.1488 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $235.45 | 10.162% | $259.3764 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $211.53 | 12.519% | $238.0114 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $232.82 | 11.515% | $259.6292 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $1,023.94 | $1,127.8577 | $1,127.86 | $1,127.90 | $1,127.70 | |