| 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 | $129.49 | 12.438% | $145.596 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $75.42 | 11.532% | $84.1174 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $230.88 | 8.522% | $250.5556 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $101.84 | 5.179% | $107.1143 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $120.62 | 13.766% | $137.2245 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $126.34 | 12.354% | $141.948 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $207.51 | 10.774% | $229.8671 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $992.10 | $1,096.4229 | $1,096.43 | $1,096.35 | $1,096.40 | |