| 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 | $240.59 | 5.752% | $254.4287 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $49.72 | 9.477% | $54.432 | $54.43 | $54.45 | $54.40 |
| Purchase #3 | $147.81 | 11.158% | $164.3026 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $210.86 | 7.394% | $226.451 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $241.91 | 11.146% | $268.8733 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $204.58 | 12.566% | $230.2875 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $132.44 | 3.731% | $137.3813 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $1,227.91 | $1,336.1564 | $1,336.15 | $1,336.20 | $1,336.20 | |