| 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 | $122.56 | 8.868% | $133.4286 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $244.64 | 3.503% | $253.2097 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $184.32 | 4.164% | $191.9951 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $83.74 | 3.511% | $86.6801 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $80.76 | 10.437% | $89.1889 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $182.90 | 6.591% | $194.9549 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $163.35 | 8.696% | $177.5549 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $1,062.27 | $1,127.0122 | $1,127.01 | $1,127.05 | $1,127.10 | |