| 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 | $26.30 | 5.105% | $27.6426 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $205.65 | 8.245% | $222.6058 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $145.60 | 3.379% | $150.5198 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $187.43 | 8.382% | $203.1404 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $149.98 | 13.842% | $170.7402 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $230.48 | 10.506% | $254.6942 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $131.35 | 12.493% | $147.7596 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,076.79 | $1,177.1026 | $1,177.10 | $1,177.10 | $1,177.00 | |