| 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 | $121.77 | 13.293% | $137.9569 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $225.99 | 9.181% | $246.7381 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $129.71 | 13.671% | $147.4427 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $92.79 | 11.396% | $103.3643 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $128.35 | 9.484% | $140.5227 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $48.96 | 12.608% | $55.1329 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $225.78 | 8.833% | $245.7231 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $973.35 | $1,076.8807 | $1,076.87 | $1,076.85 | $1,076.80 | |