| 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 | $135.55 | 3.289% | $140.0082 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $131.55 | 8.163% | $142.2884 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $95.52 | 10.143% | $105.2086 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $181.83 | 8.174% | $196.6928 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $63.44 | 3.303% | $65.5354 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $206.52 | 6.806% | $220.5758 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $220.89 | 10.791% | $244.7262 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,035.30 | $1,115.0354 | $1,115.05 | $1,115.10 | $1,115.00 | |