| 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 | $95.70 | 13.750% | $108.8588 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $219.82 | 4.237% | $229.1338 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $168.34 | 11.864% | $188.3119 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $133.54 | 10.295% | $147.2879 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $16.64 | 12.805% | $18.7708 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $235.82 | 5.194% | $248.0685 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $193.30 | 10.791% | $214.159 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,063.16 | $1,154.5907 | $1,154.59 | $1,154.55 | $1,154.70 | |