| 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 | $167.69 | 13.485% | $190.303 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $193.69 | 4.720% | $202.8322 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $247.69 | 13.140% | $280.2365 | $280.24 | $280.25 | $280.20 |
| Purchase #4 | $199.85 | 8.845% | $217.5267 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $220.47 | 11.630% | $246.1107 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $10.84 | 4.590% | $11.3376 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $59.53 | 6.757% | $63.5524 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $1,099.76 | $1,211.8991 | $1,211.90 | $1,211.95 | $1,211.80 | |