| 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 | $119.38 | 6.854% | $127.5623 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $210.95 | 9.494% | $230.9776 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $83.58 | 9.564% | $91.5736 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $52.79 | 10.657% | $58.4158 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $149.80 | 12.219% | $168.1041 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $207.63 | 13.596% | $235.8594 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $230.90 | 6.326% | $245.5067 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $1,055.03 | $1,157.9995 | $1,158.00 | $1,157.95 | $1,158.10 | |