| 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 | $240.91 | 5.366% | $253.8372 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $248.35 | 8.751% | $270.0831 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $54.83 | 11.302% | $61.0269 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $33.54 | 9.179% | $36.6186 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $10.87 | 13.339% | $12.3199 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $235.77 | 12.196% | $264.5245 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $137.53 | 7.266% | $147.5229 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $961.80 | $1,045.9331 | $1,045.93 | $1,045.90 | $1,045.80 | |