| 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 | $229.31 | 8.281% | $248.2992 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $109.71 | 4.805% | $114.9816 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $142.27 | 13.708% | $161.7724 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $115.50 | 5.749% | $122.1401 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $236.53 | 6.305% | $251.4432 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $22.26 | 13.853% | $25.3437 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $68.49 | 13.851% | $77.9765 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $924.07 | $1,001.9567 | $1,001.95 | $1,002.00 | $1,001.90 | |