| 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 | $223.57 | 12.137% | $250.7047 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $27.77 | 7.476% | $29.8461 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $216.62 | 9.130% | $236.3974 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $235.55 | 13.182% | $266.6002 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $82.28 | 6.216% | $87.3945 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $96.79 | 12.224% | $108.6216 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $191.58 | 3.736% | $198.7374 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,074.16 | $1,178.3019 | $1,178.30 | $1,178.30 | $1,178.20 | |