| 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 | $250.30 | 9.584% | $274.2888 | $274.29 | $274.30 | $274.30 |
| Purchase #2 | $98.82 | 11.152% | $109.8404 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $218.86 | 8.464% | $237.3843 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $104.69 | 5.598% | $110.5505 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $20.46 | 10.621% | $22.6331 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $180.88 | 10.671% | $200.1817 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $108.93 | 10.288% | $120.1367 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $982.94 | $1,075.0155 | $1,075.01 | $1,075.10 | $1,075.00 | |