| 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 | $65.70 | 4.850% | $68.8865 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $201.39 | 4.606% | $210.666 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $174.41 | 10.199% | $192.1981 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $239.74 | 5.434% | $252.7675 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $165.60 | 8.736% | $180.0668 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $107.29 | 13.782% | $122.0767 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $243.88 | 13.596% | $277.0379 | $277.04 | $277.05 | $277.00 |
| 7 purchase totals = | $1,198.01 | $1,303.6995 | $1,303.72 | $1,303.70 | $1,303.80 | |