| 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 | $122.79 | 6.792% | $131.1299 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $39.87 | 3.446% | $41.2439 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $242.37 | 7.217% | $259.8618 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $36.35 | 13.157% | $41.1326 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $95.92 | 11.721% | $107.1628 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $228.40 | 4.380% | $238.4039 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $223.44 | 7.807% | $240.884 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $989.14 | $1,059.8189 | $1,059.80 | $1,059.85 | $1,059.80 | |