| 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 | $192.70 | 3.739% | $199.9051 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $92.43 | 6.409% | $98.3538 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $178.72 | 6.536% | $190.4011 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $36.60 | 13.597% | $41.5765 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $74.65 | 11.831% | $83.4818 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $248.42 | 10.378% | $274.201 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $120.58 | 13.770% | $137.1839 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $944.10 | $1,025.1032 | $1,025.10 | $1,025.15 | $1,025.20 | |