| 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 | $54.99 | 4.674% | $57.5602 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $228.29 | 5.497% | $240.8391 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $143.29 | 8.676% | $155.7218 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $45.46 | 12.145% | $50.9811 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $146.33 | 5.467% | $154.3299 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $250.45 | 6.246% | $266.0931 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $197.26 | 13.465% | $223.8211 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $1,066.07 | $1,149.3463 | $1,149.34 | $1,149.35 | $1,149.30 | |