| 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 | $113.32 | 4.358% | $118.2585 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $71.42 | 6.390% | $75.9837 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $249.34 | 8.286% | $270.0003 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $223.98 | 11.873% | $250.5731 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $145.80 | 6.540% | $155.3353 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $31.31 | 13.873% | $35.6536 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $102.40 | 3.300% | $105.7792 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $937.57 | $1,011.5837 | $1,011.58 | $1,011.60 | $1,011.70 | |