| 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 | $249.98 | 9.821% | $274.5305 | $274.53 | $274.55 | $274.50 |
| Purchase #2 | $34.63 | 12.419% | $38.9307 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $225.70 | 12.843% | $254.6867 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $145.85 | 13.421% | $165.4245 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $96.93 | 7.537% | $104.2356 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $13.82 | 12.170% | $15.5019 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $138.61 | 9.612% | $151.9332 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $905.52 | $1,005.2431 | $1,005.24 | $1,005.30 | $1,005.10 | |