| 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 | $114.99 | 6.652% | $122.6391 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $194.40 | 13.706% | $221.0445 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $37.93 | 4.254% | $39.5435 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $147.30 | 9.488% | $161.2758 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $90.57 | 5.299% | $95.3693 | $95.37 | $95.35 | $95.40 |
| Purchase #6 | $220.73 | 9.427% | $241.5382 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $243.54 | 9.463% | $266.5862 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $1,049.46 | $1,147.9966 | $1,148.00 | $1,148.05 | $1,147.90 | |