| 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 | $200.67 | 10.258% | $221.2547 | $221.25 | $221.25 | $221.30 |
| Purchase #2 | $99.47 | 8.176% | $107.6027 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $204.73 | 6.414% | $217.8614 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $121.63 | 10.484% | $134.3817 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $142.98 | 11.497% | $159.4184 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $22.95 | 3.468% | $23.7459 | $23.75 | $23.75 | $23.70 |
| Purchase #7 | $197.30 | 4.541% | $206.2594 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $989.73 | $1,070.5242 | $1,070.52 | $1,070.50 | $1,070.60 | |