| 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 | $39.62 | 10.107% | $43.6244 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $172.94 | 8.654% | $187.9062 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $168.39 | 10.599% | $186.2377 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $189.82 | 13.752% | $215.924 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $248.51 | 8.686% | $270.0956 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $8.86 | 8.224% | $9.5886 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $140.45 | 13.353% | $159.2043 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $968.59 | $1,072.5808 | $1,072.58 | $1,072.55 | $1,072.50 | |