| 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 | $248.38 | 10.638% | $274.8027 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $20.79 | 11.251% | $23.1291 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $86.98 | 7.103% | $93.1582 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $147.61 | 13.206% | $167.1034 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $212.87 | 10.260% | $234.7105 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $96.60 | 9.341% | $105.6234 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $90.64 | 10.412% | $100.0774 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $903.87 | $998.6047 | $998.60 | $998.60 | $998.60 | |