| 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 | $197.69 | 10.392% | $218.2339 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $19.48 | 4.326% | $20.3227 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $165.98 | 9.293% | $181.4045 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $216.39 | 5.637% | $228.5879 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $188.41 | 6.706% | $201.0448 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $25.70 | 9.468% | $28.1333 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $150.93 | 7.359% | $162.0369 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $964.58 | $1,039.7640 | $1,039.75 | $1,039.80 | $1,039.60 | |