| 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 | $234.56 | 10.805% | $259.9042 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $131.77 | 11.725% | $147.22 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $69.50 | 7.229% | $74.5242 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $147.96 | 3.577% | $153.2525 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $85.64 | 8.827% | $93.1994 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $51.52 | 9.241% | $56.281 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $249.84 | 3.111% | $257.6125 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $970.79 | $1,041.9938 | $1,041.98 | $1,041.95 | $1,042.00 | |