| 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 | $106.76 | 12.503% | $120.1082 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $33.39 | 6.543% | $35.5747 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $115.94 | 11.867% | $129.6986 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $192.54 | 8.407% | $208.7268 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $132.79 | 6.379% | $141.2607 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $149.39 | 4.224% | $155.7002 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $237.59 | 7.175% | $254.6371 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $968.40 | $1,045.7063 | $1,045.71 | $1,045.70 | $1,045.70 | |