| 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 | $220.42 | 9.343% | $241.0138 | $241.01 | $241.00 | $241.00 |
| Purchase #2 | $157.46 | 9.541% | $172.4833 | $172.48 | $172.50 | $172.50 |
| Purchase #3 | $178.54 | 3.268% | $184.3747 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $35.80 | 7.739% | $38.5706 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $144.69 | 6.289% | $153.7896 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $158.94 | 7.581% | $170.9892 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $129.69 | 3.102% | $133.713 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $1,025.54 | $1,094.9342 | $1,094.92 | $1,094.90 | $1,095.00 | |