| 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 | $135.65 | 8.634% | $147.362 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $174.46 | 12.291% | $195.9029 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $183.65 | 3.819% | $190.6636 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $225.82 | 9.303% | $246.828 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $110.68 | 10.633% | $122.4486 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $185.41 | 11.797% | $207.2828 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $219.89 | 10.787% | $243.6095 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,235.56 | $1,354.0974 | $1,354.09 | $1,354.10 | $1,354.10 | |