| 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 | $246.99 | 10.308% | $272.4497 | $272.45 | $272.45 | $272.40 |
| Purchase #2 | $141.31 | 3.269% | $145.9294 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $92.38 | 12.413% | $103.8471 | $103.85 | $103.85 | $103.80 |
| Purchase #4 | $128.25 | 4.417% | $133.9148 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $20.27 | 12.666% | $22.8374 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $186.95 | 13.336% | $211.8817 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $177.64 | 4.298% | $185.275 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $993.79 | $1,076.1351 | $1,076.14 | $1,076.20 | $1,076.00 | |