| 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 | $225.59 | 12.789% | $254.4407 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $25.75 | 8.163% | $27.852 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $100.95 | 13.315% | $114.3915 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $24.42 | 11.104% | $27.1316 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $180.26 | 13.587% | $204.7519 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $38.47 | 5.425% | $40.557 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $171.84 | 4.434% | $179.4594 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $767.28 | $848.5841 | $848.58 | $848.60 | $848.70 | |