| 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 | $213.61 | 8.345% | $231.4358 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $110.55 | 13.837% | $125.8468 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $182.27 | 4.155% | $189.8433 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $246.28 | 4.814% | $258.1359 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $90.74 | 9.757% | $99.5935 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $210.36 | 6.378% | $223.7768 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $230.70 | 10.383% | $254.6536 | $254.65 | $254.65 | $254.70 |
| 7 purchase totals = | $1,284.51 | $1,383.2857 | $1,383.29 | $1,383.35 | $1,383.20 | |