| 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 | $108.25 | 11.808% | $121.0322 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $223.43 | 6.336% | $237.5865 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $241.79 | 13.790% | $275.1328 | $275.13 | $275.15 | $275.10 |
| Purchase #4 | $165.54 | 12.569% | $186.3467 | $186.35 | $186.35 | $186.30 |
| Purchase #5 | $39.85 | 6.853% | $42.5809 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $147.81 | 6.128% | $156.8678 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $44.50 | 12.135% | $49.9001 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $971.17 | $1,069.4470 | $1,069.45 | $1,069.50 | $1,069.40 | |