| 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 | $201.57 | 9.226% | $220.1668 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $239.73 | 12.871% | $270.5856 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $198.98 | 8.522% | $215.9371 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $102.79 | 8.480% | $111.5066 | $111.51 | $111.50 | $111.50 |
| Purchase #5 | $241.78 | 6.407% | $257.2708 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $153.99 | 13.388% | $174.6062 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $122.43 | 8.865% | $133.2834 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $1,261.27 | $1,383.3565 | $1,383.37 | $1,383.35 | $1,383.40 | |