| 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 | $191.92 | 9.118% | $209.4193 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $162.72 | 5.854% | $172.2456 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $182.25 | 5.587% | $192.4323 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $197.33 | 4.489% | $206.1881 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $36.43 | 7.212% | $39.0573 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $101.70 | 12.682% | $114.5976 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $100.92 | 9.478% | $110.4852 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $973.27 | $1,044.4254 | $1,044.44 | $1,044.45 | $1,044.40 | |