| 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 | $96.87 | 3.295% | $100.0619 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $244.57 | 13.261% | $277.0024 | $277.00 | $277.00 | $277.00 |
| Purchase #3 | $85.54 | 12.587% | $96.3069 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $184.34 | 7.674% | $198.4863 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $42.80 | 4.725% | $44.8223 | $44.82 | $44.80 | $44.80 |
| Purchase #6 | $220.74 | 13.401% | $250.3214 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $139.59 | 10.207% | $153.838 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $1,014.45 | $1,120.8392 | $1,120.84 | $1,120.80 | $1,120.80 | |