| 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 | $225.83 | 4.120% | $235.1342 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $216.59 | 5.226% | $227.909 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $235.59 | 7.687% | $253.6998 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $155.42 | 6.153% | $164.983 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $192.71 | 8.729% | $209.5317 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $34.92 | 4.429% | $36.4666 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $39.98 | 11.530% | $44.5897 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $1,101.04 | $1,172.3140 | $1,172.31 | $1,172.35 | $1,172.30 | |