| 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 | $205.66 | 11.586% | $229.4878 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $177.87 | 13.504% | $201.8896 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $211.65 | 4.458% | $221.0854 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $135.36 | 4.615% | $141.6069 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $61.82 | 12.288% | $69.4164 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $33.72 | 8.849% | $36.7039 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $190.67 | 3.498% | $197.3396 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $1,016.75 | $1,097.5296 | $1,097.54 | $1,097.55 | $1,097.50 | |