| 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 | $180.34 | 11.699% | $201.438 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $195.25 | 10.325% | $215.4096 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $220.82 | 10.707% | $244.4632 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $230.59 | 10.138% | $253.9672 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $126.80 | 12.554% | $142.7185 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $168.66 | 4.265% | $175.8533 | $175.85 | $175.85 | $175.90 |
| Purchase #7 | $88.92 | 4.162% | $92.6209 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $1,211.38 | $1,326.4707 | $1,326.47 | $1,326.40 | $1,326.50 | |