| 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 | $40.95 | 7.231% | $43.9111 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $147.53 | 5.669% | $155.8935 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $101.27 | 4.873% | $106.2049 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $181.38 | 11.107% | $201.5259 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $182.93 | 7.692% | $197.001 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $246.32 | 12.620% | $277.4056 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $197.73 | 12.145% | $221.7443 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $1,098.11 | $1,203.6863 | $1,203.68 | $1,203.70 | $1,203.60 | |