| 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 | $83.30 | 13.110% | $94.2206 | $94.22 | $94.20 | $94.20 |
| Purchase #2 | $121.69 | 5.257% | $128.0872 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $130.51 | 7.619% | $140.4536 | $140.45 | $140.45 | $140.50 |
| Purchase #4 | $164.51 | 9.207% | $179.6564 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $128.47 | 10.131% | $141.4853 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $248.61 | 4.424% | $259.6085 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $240.95 | 5.234% | $253.5613 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $1,118.04 | $1,197.0729 | $1,197.08 | $1,197.05 | $1,197.20 | |