| 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 | $114.80 | 12.406% | $129.0421 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $174.32 | 12.673% | $196.4116 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $162.84 | 9.626% | $178.515 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $207.36 | 3.823% | $215.2874 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $65.55 | 7.870% | $70.7088 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $232.31 | 8.301% | $251.5941 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $73.66 | 10.297% | $81.2448 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $1,030.84 | $1,122.8038 | $1,122.80 | $1,122.80 | $1,122.70 | |