| 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 | $206.69 | 6.814% | $220.7739 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $128.40 | 13.622% | $145.8906 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $84.32 | 13.314% | $95.5464 | $95.55 | $95.55 | $95.50 |
| Purchase #4 | $18.71 | 13.639% | $21.2619 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $84.38 | 10.122% | $92.9209 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $220.49 | 12.862% | $248.8494 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $226.63 | 5.524% | $239.149 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $969.62 | $1,064.3921 | $1,064.39 | $1,064.35 | $1,064.30 | |