| 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 | $120.49 | 3.400% | $124.5867 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $95.51 | 5.757% | $101.0085 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $143.63 | 7.744% | $154.7527 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $197.56 | 12.339% | $221.9369 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $192.55 | 4.131% | $200.5042 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $184.73 | 7.219% | $198.0657 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $197.41 | 7.367% | $211.9532 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $1,131.88 | $1,212.8079 | $1,212.81 | $1,212.80 | $1,212.90 | |