| 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 | $105.80 | 13.792% | $120.3919 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $165.79 | 5.409% | $174.7576 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $104.64 | 10.589% | $115.7203 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $132.90 | 9.753% | $145.8617 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $211.88 | 12.645% | $238.6722 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $203.87 | 10.807% | $225.9022 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $28.66 | 3.194% | $29.5754 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $953.54 | $1,050.8813 | $1,050.88 | $1,050.85 | $1,051.00 | |