| 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 | $137.66 | 10.133% | $151.6091 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $88.62 | 7.447% | $95.2195 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $239.66 | 3.869% | $248.9324 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $235.77 | 10.197% | $259.8115 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $240.39 | 8.124% | $259.9193 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $226.42 | 8.380% | $245.394 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $124.45 | 3.788% | $129.1642 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $1,292.97 | $1,390.0500 | $1,390.04 | $1,390.00 | $1,390.00 | |