| 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 | $124.59 | 5.107% | $130.9528 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $248.84 | 7.754% | $268.1351 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $228.56 | 9.700% | $250.7303 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $83.51 | 4.791% | $87.511 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $180.57 | 5.556% | $190.6025 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $64.56 | 8.734% | $70.1987 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $51.62 | 9.435% | $56.4903 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $982.25 | $1,054.6207 | $1,054.62 | $1,054.65 | $1,054.60 | |