| 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 | $211.56 | 3.154% | $218.2326 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $117.52 | 5.650% | $124.1599 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $186.75 | 7.739% | $201.2026 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $127.76 | 9.517% | $139.9189 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $55.75 | 5.614% | $58.8798 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $117.25 | 9.713% | $128.6385 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $195.68 | 4.731% | $204.9376 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,012.27 | $1,075.9699 | $1,075.97 | $1,076.00 | $1,075.90 | |