| 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 | $87.84 | 13.760% | $99.9268 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $108.33 | 13.328% | $122.7682 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $196.82 | 7.217% | $211.0245 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $185.73 | 8.455% | $201.4335 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $10.71 | 10.662% | $11.8519 | $11.85 | $11.85 | $11.90 |
| Purchase #6 | $156.33 | 11.338% | $174.0547 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $225.66 | 12.384% | $253.6057 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $971.42 | $1,074.6653 | $1,074.66 | $1,074.65 | $1,074.70 | |