| 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 | $5.55 | 9.857% | $6.0971 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $199.27 | 9.225% | $217.6527 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $201.94 | 11.173% | $224.5028 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $41.82 | 13.339% | $47.3984 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $241.26 | 11.406% | $268.7781 | $268.78 | $268.80 | $268.80 |
| Purchase #6 | $218.60 | 9.453% | $239.2643 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $218.86 | 3.495% | $226.5092 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $1,127.30 | $1,230.2026 | $1,230.20 | $1,230.20 | $1,230.30 | |