| 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 | $217.76 | 3.675% | $225.7627 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $236.63 | 12.330% | $265.8065 | $265.81 | $265.80 | $265.80 |
| Purchase #3 | $96.45 | 7.109% | $103.3066 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $67.92 | 8.407% | $73.63 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $74.89 | 7.157% | $80.2499 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $194.56 | 4.778% | $203.8561 | $203.86 | $203.85 | $203.90 |
| Purchase #7 | $171.74 | 10.281% | $189.3966 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,059.95 | $1,142.0084 | $1,142.02 | $1,142.00 | $1,142.00 | |