| 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 | $244.84 | 10.530% | $270.6217 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $121.35 | 3.570% | $125.6822 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $77.31 | 13.541% | $87.7785 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $166.67 | 3.573% | $172.6251 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $193.73 | 9.486% | $212.1072 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $248.41 | 4.269% | $259.0146 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $38.60 | 8.730% | $41.9698 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $1,090.91 | $1,169.7991 | $1,169.80 | $1,169.80 | $1,169.80 | |