| 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 | $123.31 | 10.149% | $135.8247 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $153.27 | 5.561% | $161.7933 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $187.54 | 11.345% | $208.8164 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $242.45 | 5.677% | $256.2139 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $133.85 | 6.382% | $142.3923 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $229.75 | 10.681% | $254.2896 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $240.72 | 5.873% | $254.8575 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $1,310.89 | $1,414.1877 | $1,414.18 | $1,414.15 | $1,414.20 | |