| 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 | $87.47 | 13.161% | $98.9819 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $83.42 | 10.287% | $92.0014 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $211.63 | 13.494% | $240.1874 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $226.29 | 11.242% | $251.7295 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $95.49 | 7.734% | $102.8752 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $193.60 | 12.416% | $217.6374 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $128.89 | 10.860% | $142.8875 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $1,026.79 | $1,146.3003 | $1,146.31 | $1,146.40 | $1,146.30 | |