| 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 | $249.89 | 6.580% | $266.3328 | $266.33 | $266.35 | $266.30 |
| Purchase #2 | $181.93 | 9.737% | $199.6445 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $108.62 | 3.136% | $112.0263 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $78.59 | 8.825% | $85.5256 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $44.86 | 7.633% | $48.2842 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $232.78 | 7.402% | $250.0104 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $147.29 | 3.332% | $152.1977 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,043.96 | $1,114.0215 | $1,114.02 | $1,114.10 | $1,113.90 | |