| 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 | $249.29 | 9.454% | $272.8579 | $272.86 | $272.85 | $272.90 |
| Purchase #2 | $202.71 | 8.801% | $220.5505 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $173.25 | 4.833% | $181.6232 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $142.66 | 11.472% | $159.026 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $189.54 | 5.181% | $199.3601 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $210.37 | 10.856% | $233.2078 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $46.56 | 9.555% | $51.0088 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $1,214.38 | $1,317.6343 | $1,317.64 | $1,317.60 | $1,317.70 | |