| 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 | $230.58 | 9.331% | $252.0954 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $199.30 | 5.866% | $210.9909 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $161.77 | 13.616% | $183.7966 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $131.65 | 5.327% | $138.663 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $187.49 | 6.581% | $199.8287 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $89.95 | 4.109% | $93.646 | $93.65 | $93.65 | $93.60 |
| Purchase #7 | $70.36 | 5.750% | $74.4057 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $1,071.10 | $1,153.4263 | $1,153.44 | $1,153.45 | $1,153.40 | |