| 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 | $115.61 | 8.360% | $125.275 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $41.49 | 4.689% | $43.4355 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $231.31 | 3.163% | $238.6263 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $26.43 | 8.175% | $28.5907 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $72.42 | 4.421% | $75.6217 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $245.52 | 7.521% | $263.9856 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $146.64 | 10.526% | $162.0753 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $879.42 | $937.6101 | $937.63 | $937.70 | $937.60 | |