| 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 | $115.66 | 4.300% | $120.6334 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $232.81 | 5.711% | $246.1058 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $217.90 | 3.865% | $226.3218 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $36.43 | 8.462% | $39.5127 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $159.76 | 9.452% | $174.8605 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $193.97 | 5.701% | $205.0282 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $220.60 | 7.648% | $237.4715 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,177.13 | $1,249.9339 | $1,249.93 | $1,249.90 | $1,249.90 | |