| 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 | $114.89 | 12.843% | $129.6453 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $25.30 | 6.811% | $27.0232 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $31.53 | 5.300% | $33.2011 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $120.58 | 11.157% | $134.0331 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $178.48 | 4.372% | $186.2831 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $32.33 | 12.606% | $36.4055 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $232.25 | 6.128% | $246.4823 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $735.36 | $793.0736 | $793.07 | $793.10 | $793.00 | |