| 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 | $124.57 | 13.304% | $141.1428 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $80.67 | 4.120% | $83.9936 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $170.80 | 6.266% | $181.5023 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $208.46 | 3.627% | $216.0208 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $197.74 | 11.444% | $220.3694 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $37.28 | 5.359% | $39.2778 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $212.72 | 9.131% | $232.1435 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $1,032.24 | $1,114.4502 | $1,114.44 | $1,114.45 | $1,114.40 | |